69558730

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{197}}^1$

素因数の和:319

約数の個数: 64

約数和(自身を含む): 139594752

約数和(自身を除く): 70036022

約数列:

[1, 2, 5, 10, 17, 31, 34, 62, 67, 85, 134, 155, 170, 197, 310, 335, 394, 527, 670, 985, 1054, 1139, 1970, 2077, 2278, 2635, 3349, 4154, 5270, 5695, 6107, 6698, 10385, 11390, 12214, 13199, 16745, 20770, 26398, 30535, 33490, 35309, 61070, 65995, 70618, 103819, 131990, 176545, 207638, 224383, 353090, 409169, 448766, 519095, 818338, 1038190, 1121915, 2045845, 2243830, 4091690, 6955873, 13911746, 34779365, 69558730]

約数ペア:

[(1, 69558730), (2, 34779365), (5, 13911746), (10, 6955873), (17, 4091690), (31, 2243830), (34, 2045845), (62, 1121915), (67, 1038190), (85, 818338), (134, 519095), (155, 448766), (170, 409169), (197, 353090), (310, 224383), (335, 207638), (394, 176545), (527, 131990), (670, 103819), (985, 70618), (1054, 65995), (1139, 61070), (1970, 35309), (2077, 33490), (2278, 30535), (2635, 26398), (3349, 20770), (4154, 16745), (5270, 13199), (5695, 12214), (6107, 11390), (6698, 10385)]