1325553690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{21863}}^1$

素因数の和:21963

約数の個数: 64

約数和(自身を含む): 3324727296

約数和(自身を除く): 1999173606

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 43, 47, 86, 94, 129, 141, 215, 235, 258, 282, 430, 470, 645, 705, 1290, 1410, 2021, 4042, 6063, 10105, 12126, 20210, 21863, 30315, 43726, 60630, 65589, 109315, 131178, 218630, 327945, 655890, 940109, 1027561, 1880218, 2055122, 2820327, 3082683, 4700545, 5137805, 5640654, 6165366, 9401090, 10275610, 14101635, 15413415, 28203270, 30826830, 44185123, 88370246, 132555369, 220925615, 265110738, 441851230, 662776845, 1325553690]

約数ペア:

[(1, 1325553690), (2, 662776845), (3, 441851230), (5, 265110738), (6, 220925615), (10, 132555369), (15, 88370246), (30, 44185123), (43, 30826830), (47, 28203270), (86, 15413415), (94, 14101635), (129, 10275610), (141, 9401090), (215, 6165366), (235, 5640654), (258, 5137805), (282, 4700545), (430, 3082683), (470, 2820327), (645, 2055122), (705, 1880218), (1290, 1027561), (1410, 940109), (2021, 655890), (4042, 327945), (6063, 218630), (10105, 131178), (12126, 109315), (20210, 65589), (21863, 60630), (30315, 43726)]