241490

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:98

約数の個数: 32

約数和(自身を含む): 483840

約数和(自身を除く): 242350

約数列:

[1, 2, 5, 10, 19, 31, 38, 41, 62, 82, 95, 155, 190, 205, 310, 410, 589, 779, 1178, 1271, 1558, 2542, 2945, 3895, 5890, 6355, 7790, 12710, 24149, 48298, 120745, 241490]

約数ペア:

[(1, 241490), (2, 120745), (5, 48298), (10, 24149), (19, 12710), (31, 7790), (38, 6355), (41, 5890), (62, 3895), (82, 2945), (95, 2542), (155, 1558), (190, 1271), (205, 1178), (310, 779), (410, 589)]