5031390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 15805440

約数和(自身を除く): 10774050

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 19, 21, 26, 30, 35, 38, 39, 42, 57, 65, 70, 78, 91, 95, 97, 105, 114, 130, 133, 182, 190, 194, 195, 210, 247, 266, 273, 285, 291, 390, 399, 455, 485, 494, 546, 570, 582, 665, 679, 741, 798, 910, 970, 1235, 1261, 1330, 1358, 1365, 1455, 1482, 1729, 1843, 1995, 2037, 2470, 2522, 2730, 2910, 3395, 3458, 3686, 3705, 3783, 3990, 4074, 5187, 5529, 6305, 6790, 7410, 7566, 8645, 8827, 9215, 10185, 10374, 11058, 12610, 12901, 17290, 17654, 18430, 18915, 20370, 23959, 25802, 25935, 26481, 27645, 37830, 38703, 44135, 47918, 51870, 52962, 55290, 64505, 71877, 77406, 88270, 119795, 129010, 132405, 143754, 167713, 193515, 239590, 264810, 335426, 359385, 387030, 503139, 718770, 838565, 1006278, 1677130, 2515695, 5031390]

約数ペア:

[(1, 5031390), (2, 2515695), (3, 1677130), (5, 1006278), (6, 838565), (7, 718770), (10, 503139), (13, 387030), (14, 359385), (15, 335426), (19, 264810), (21, 239590), (26, 193515), (30, 167713), (35, 143754), (38, 132405), (39, 129010), (42, 119795), (57, 88270), (65, 77406), (70, 71877), (78, 64505), (91, 55290), (95, 52962), (97, 51870), (105, 47918), (114, 44135), (130, 38703), (133, 37830), (182, 27645), (190, 26481), (194, 25935), (195, 25802), (210, 23959), (247, 20370), (266, 18915), (273, 18430), (285, 17654), (291, 17290), (390, 12901), (399, 12610), (455, 11058), (485, 10374), (494, 10185), (546, 9215), (570, 8827), (582, 8645), (665, 7566), (679, 7410), (741, 6790), (798, 6305), (910, 5529), (970, 5187), (1235, 4074), (1261, 3990), (1330, 3783), (1358, 3705), (1365, 3686), (1455, 3458), (1482, 3395), (1729, 2910), (1843, 2730), (1995, 2522), (2037, 2470)]