678333630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2953}}^1$

素因数の和:3026

約数の個数: 128

約数和(自身を含む): 1905684480

約数和(自身を除く): 1227350850

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 31, 38, 39, 57, 62, 65, 78, 93, 95, 114, 130, 155, 186, 190, 195, 247, 285, 310, 390, 403, 465, 494, 570, 589, 741, 806, 930, 1178, 1209, 1235, 1482, 1767, 2015, 2418, 2470, 2945, 2953, 3534, 3705, 4030, 5890, 5906, 6045, 7410, 7657, 8835, 8859, 12090, 14765, 15314, 17670, 17718, 22971, 29530, 38285, 38389, 44295, 45942, 56107, 76570, 76778, 88590, 91543, 112214, 114855, 115167, 168321, 183086, 191945, 229710, 230334, 274629, 280535, 336642, 383890, 457715, 549258, 561070, 575835, 729391, 841605, 915430, 1151670, 1190059, 1373145, 1458782, 1683210, 1739317, 2188173, 2380118, 2746290, 3478634, 3570177, 3646955, 4376346, 5217951, 5950295, 7140354, 7293910, 8696585, 10435902, 10940865, 11900590, 17393170, 17850885, 21881730, 22611121, 26089755, 35701770, 45222242, 52179510, 67833363, 113055605, 135666726, 226111210, 339166815, 678333630]

約数ペア:

[(1, 678333630), (2, 339166815), (3, 226111210), (5, 135666726), (6, 113055605), (10, 67833363), (13, 52179510), (15, 45222242), (19, 35701770), (26, 26089755), (30, 22611121), (31, 21881730), (38, 17850885), (39, 17393170), (57, 11900590), (62, 10940865), (65, 10435902), (78, 8696585), (93, 7293910), (95, 7140354), (114, 5950295), (130, 5217951), (155, 4376346), (186, 3646955), (190, 3570177), (195, 3478634), (247, 2746290), (285, 2380118), (310, 2188173), (390, 1739317), (403, 1683210), (465, 1458782), (494, 1373145), (570, 1190059), (589, 1151670), (741, 915430), (806, 841605), (930, 729391), (1178, 575835), (1209, 561070), (1235, 549258), (1482, 457715), (1767, 383890), (2015, 336642), (2418, 280535), (2470, 274629), (2945, 230334), (2953, 229710), (3534, 191945), (3705, 183086), (4030, 168321), (5890, 115167), (5906, 114855), (6045, 112214), (7410, 91543), (7657, 88590), (8835, 76778), (8859, 76570), (12090, 56107), (14765, 45942), (15314, 44295), (17670, 38389), (17718, 38285), (22971, 29530)]