614989870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5653}}^1$

素因数の和:5737

約数の個数: 64

約数和(自身を含む): 1289654784

約数和(自身を除く): 674664914

約数列:

[1, 2, 5, 10, 11, 22, 23, 43, 46, 55, 86, 110, 115, 215, 230, 253, 430, 473, 506, 946, 989, 1265, 1978, 2365, 2530, 4730, 4945, 5653, 9890, 10879, 11306, 21758, 28265, 54395, 56530, 62183, 108790, 124366, 130019, 243079, 260038, 310915, 486158, 621830, 650095, 1215395, 1300190, 1430209, 2430790, 2673869, 2860418, 5347738, 5590817, 7151045, 11181634, 13369345, 14302090, 26738690, 27954085, 55908170, 61498987, 122997974, 307494935, 614989870]

約数ペア:

[(1, 614989870), (2, 307494935), (5, 122997974), (10, 61498987), (11, 55908170), (22, 27954085), (23, 26738690), (43, 14302090), (46, 13369345), (55, 11181634), (86, 7151045), (110, 5590817), (115, 5347738), (215, 2860418), (230, 2673869), (253, 2430790), (430, 1430209), (473, 1300190), (506, 1215395), (946, 650095), (989, 621830), (1265, 486158), (1978, 310915), (2365, 260038), (2530, 243079), (4730, 130019), (4945, 124366), (5653, 108790), (9890, 62183), (10879, 56530), (11306, 54395), (21758, 28265)]