1567291990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{227}}^1\times {\mathrm{2729}}^1$

素因数の和:2997

約数の個数: 64

約数和(自身を含む): 3226728960

約数和(自身を除く): 1659436970

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 227, 230, 253, 454, 506, 1135, 1265, 2270, 2497, 2530, 2729, 4994, 5221, 5458, 10442, 12485, 13645, 24970, 26105, 27290, 30019, 52210, 57431, 60038, 62767, 114862, 125534, 150095, 287155, 300190, 313835, 574310, 619483, 627670, 690437, 1238966, 1380874, 3097415, 3452185, 6194830, 6814313, 6904370, 13628626, 14248109, 28496218, 34071565, 68143130, 71240545, 142481090, 156729199, 313458398, 783645995, 1567291990]

約数ペア:

[(1, 1567291990), (2, 783645995), (5, 313458398), (10, 156729199), (11, 142481090), (22, 71240545), (23, 68143130), (46, 34071565), (55, 28496218), (110, 14248109), (115, 13628626), (227, 6904370), (230, 6814313), (253, 6194830), (454, 3452185), (506, 3097415), (1135, 1380874), (1265, 1238966), (2270, 690437), (2497, 627670), (2530, 619483), (2729, 574310), (4994, 313835), (5221, 300190), (5458, 287155), (10442, 150095), (12485, 125534), (13645, 114862), (24970, 62767), (26105, 60038), (27290, 57431), (30019, 52210)]