445791710

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1570

約数の個数: 96

約数和(自身を含む): 1027313280

約数和(自身を除く): 581521570

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 49, 65, 70, 91, 94, 98, 130, 182, 235, 245, 329, 455, 470, 490, 611, 637, 658, 910, 1222, 1274, 1489, 1645, 2303, 2978, 3055, 3185, 3290, 4277, 4606, 6110, 6370, 7445, 8554, 10423, 11515, 14890, 19357, 20846, 21385, 23030, 29939, 38714, 42770, 52115, 59878, 69983, 72961, 96785, 104230, 135499, 139966, 145922, 149695, 193570, 270998, 299390, 349915, 364805, 489881, 677495, 699830, 729610, 909779, 948493, 979762, 1354990, 1819558, 1896986, 2449405, 3429167, 4548895, 4742465, 4898810, 6368453, 6858334, 9097790, 9484930, 12736906, 17145835, 31842265, 34291670, 44579171, 63684530, 89158342, 222895855, 445791710]

約数ペア:

[(1, 445791710), (2, 222895855), (5, 89158342), (7, 63684530), (10, 44579171), (13, 34291670), (14, 31842265), (26, 17145835), (35, 12736906), (47, 9484930), (49, 9097790), (65, 6858334), (70, 6368453), (91, 4898810), (94, 4742465), (98, 4548895), (130, 3429167), (182, 2449405), (235, 1896986), (245, 1819558), (329, 1354990), (455, 979762), (470, 948493), (490, 909779), (611, 729610), (637, 699830), (658, 677495), (910, 489881), (1222, 364805), (1274, 349915), (1489, 299390), (1645, 270998), (2303, 193570), (2978, 149695), (3055, 145922), (3185, 139966), (3290, 135499), (4277, 104230), (4606, 96785), (6110, 72961), (6370, 69983), (7445, 59878), (8554, 52115), (10423, 42770), (11515, 38714), (14890, 29939), (19357, 23030), (20846, 21385)]