30175492048

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{4447}}^1$

素因数の和:4605

約数の個数: 160

約数和(自身を含む): 70885463040

約数和(自身を除く): 40709970992

約数列:

[1, 2, 4, 8, 13, 16, 17, 19, 26, 34, 38, 52, 68, 76, 101, 104, 136, 152, 202, 208, 221, 247, 272, 304, 323, 404, 442, 494, 646, 808, 884, 988, 1292, 1313, 1616, 1717, 1768, 1919, 1976, 2584, 2626, 3434, 3536, 3838, 3952, 4199, 4447, 5168, 5252, 6868, 7676, 8398, 8894, 10504, 13736, 15352, 16796, 17788, 21008, 22321, 24947, 27472, 30704, 32623, 33592, 35576, 44642, 49894, 57811, 65246, 67184, 71152, 75599, 84493, 89284, 99788, 115622, 130492, 151198, 168986, 178568, 199576, 231244, 260984, 302396, 337972, 357136, 399152, 424099, 449147, 462488, 521968, 604792, 675944, 848198, 898294, 924976, 982787, 1098409, 1209584, 1351888, 1436381, 1696396, 1796588, 1965574, 2196818, 2872762, 3392792, 3593176, 3931148, 4393636, 5745524, 5838911, 6785584, 7186352, 7635499, 7862296, 8533793, 8787272, 11491048, 11677822, 15270998, 15724592, 17067586, 17574544, 18672953, 22982096, 23355644, 30541996, 34135172, 37345906, 46711288, 61083992, 68270344, 74691812, 93422576, 99261487, 110939309, 122167984, 136540688, 145074481, 149383624, 198522974, 221878618, 290148962, 298767248, 397045948, 443757236, 580297924, 794091896, 887514472, 1160595848, 1588183792, 1775028944, 1885968253, 2321191696, 3771936506, 7543873012, 15087746024, 30175492048]

約数ペア:

[(1, 30175492048), (2, 15087746024), (4, 7543873012), (8, 3771936506), (13, 2321191696), (16, 1885968253), (17, 1775028944), (19, 1588183792), (26, 1160595848), (34, 887514472), (38, 794091896), (52, 580297924), (68, 443757236), (76, 397045948), (101, 298767248), (104, 290148962), (136, 221878618), (152, 198522974), (202, 149383624), (208, 145074481), (221, 136540688), (247, 122167984), (272, 110939309), (304, 99261487), (323, 93422576), (404, 74691812), (442, 68270344), (494, 61083992), (646, 46711288), (808, 37345906), (884, 34135172), (988, 30541996), (1292, 23355644), (1313, 22982096), (1616, 18672953), (1717, 17574544), (1768, 17067586), (1919, 15724592), (1976, 15270998), (2584, 11677822), (2626, 11491048), (3434, 8787272), (3536, 8533793), (3838, 7862296), (3952, 7635499), (4199, 7186352), (4447, 6785584), (5168, 5838911), (5252, 5745524), (6868, 4393636), (7676, 3931148), (8398, 3593176), (8894, 3392792), (10504, 2872762), (13736, 2196818), (15352, 1965574), (16796, 1796588), (17788, 1696396), (21008, 1436381), (22321, 1351888), (24947, 1209584), (27472, 1098409), (30704, 982787), (32623, 924976), (33592, 898294), (35576, 848198), (44642, 675944), (49894, 604792), (57811, 521968), (65246, 462488), (67184, 449147), (71152, 424099), (75599, 399152), (84493, 357136), (89284, 337972), (99788, 302396), (115622, 260984), (130492, 231244), (151198, 199576), (168986, 178568)]