34018930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{397}}^1$

素因数の和:475

約数の個数: 64

約数和(自身を含む): 72213120

約数和(自身を除く): 38194190

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 41, 55, 82, 95, 110, 190, 205, 209, 397, 410, 418, 451, 779, 794, 902, 1045, 1558, 1985, 2090, 2255, 3895, 3970, 4367, 4510, 7543, 7790, 8569, 8734, 15086, 16277, 17138, 21835, 32554, 37715, 42845, 43670, 75430, 81385, 82973, 85690, 162770, 165946, 179047, 309263, 358094, 414865, 618526, 829730, 895235, 1546315, 1790470, 3092630, 3401893, 6803786, 17009465, 34018930]

約数ペア:

[(1, 34018930), (2, 17009465), (5, 6803786), (10, 3401893), (11, 3092630), (19, 1790470), (22, 1546315), (38, 895235), (41, 829730), (55, 618526), (82, 414865), (95, 358094), (110, 309263), (190, 179047), (205, 165946), (209, 162770), (397, 85690), (410, 82973), (418, 81385), (451, 75430), (779, 43670), (794, 42845), (902, 37715), (1045, 32554), (1558, 21835), (1985, 17138), (2090, 16277), (2255, 15086), (3895, 8734), (3970, 8569), (4367, 7790), (4510, 7543)]