520055970

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{1429}}^1\times {\mathrm{1733}}^1$

素因数の和:3179

約数の個数: 64

約数和(自身を含む): 1428261120

約数和(自身を除く): 908205150

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 1429, 1733, 2858, 3466, 4287, 5199, 7145, 8574, 8665, 10003, 10398, 12131, 14290, 17330, 20006, 21435, 24262, 25995, 30009, 36393, 42870, 50015, 51990, 60018, 60655, 72786, 100030, 121310, 150045, 181965, 300090, 363930, 2476457, 4952914, 7429371, 12382285, 14858742, 17335199, 24764570, 34670398, 37146855, 52005597, 74293710, 86675995, 104011194, 173351990, 260027985, 520055970]

約数ペア:

[(1, 520055970), (2, 260027985), (3, 173351990), (5, 104011194), (6, 86675995), (7, 74293710), (10, 52005597), (14, 37146855), (15, 34670398), (21, 24764570), (30, 17335199), (35, 14858742), (42, 12382285), (70, 7429371), (105, 4952914), (210, 2476457), (1429, 363930), (1733, 300090), (2858, 181965), (3466, 150045), (4287, 121310), (5199, 100030), (7145, 72786), (8574, 60655), (8665, 60018), (10003, 51990), (10398, 50015), (12131, 42870), (14290, 36393), (17330, 30009), (20006, 25995), (21435, 24262)]