201840510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1\times {\mathrm{499}}^1$

素因数の和:745

約数の個数: 64

約数和(自身を含む): 493920000

約数和(自身を除く): 292079490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 97, 139, 194, 278, 291, 417, 485, 499, 582, 695, 834, 970, 998, 1390, 1455, 1497, 2085, 2495, 2910, 2994, 4170, 4990, 7485, 13483, 14970, 26966, 40449, 48403, 67415, 69361, 80898, 96806, 134830, 138722, 145209, 202245, 208083, 242015, 290418, 346805, 404490, 416166, 484030, 693610, 726045, 1040415, 1452090, 2080830, 6728017, 13456034, 20184051, 33640085, 40368102, 67280170, 100920255, 201840510]

約数ペア:

[(1, 201840510), (2, 100920255), (3, 67280170), (5, 40368102), (6, 33640085), (10, 20184051), (15, 13456034), (30, 6728017), (97, 2080830), (139, 1452090), (194, 1040415), (278, 726045), (291, 693610), (417, 484030), (485, 416166), (499, 404490), (582, 346805), (695, 290418), (834, 242015), (970, 208083), (998, 202245), (1390, 145209), (1455, 138722), (1497, 134830), (2085, 96806), (2495, 80898), (2910, 69361), (2994, 67415), (4170, 48403), (4990, 40449), (7485, 26966), (13483, 14970)]