100921254

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{569}}^1$

素因数の和:725

約数の個数: 64

約数和(自身を含む): 239016960

約数和(自身を除く): 138095706

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 103, 123, 206, 246, 287, 309, 569, 574, 618, 721, 861, 1138, 1442, 1707, 1722, 2163, 3414, 3983, 4223, 4326, 7966, 8446, 11949, 12669, 23329, 23898, 25338, 29561, 46658, 58607, 59122, 69987, 88683, 117214, 139974, 163303, 175821, 177366, 326606, 351642, 410249, 489909, 820498, 979818, 1230747, 2402887, 2461494, 4805774, 7208661, 14417322, 16820209, 33640418, 50460627, 100921254]

約数ペア:

[(1, 100921254), (2, 50460627), (3, 33640418), (6, 16820209), (7, 14417322), (14, 7208661), (21, 4805774), (41, 2461494), (42, 2402887), (82, 1230747), (103, 979818), (123, 820498), (206, 489909), (246, 410249), (287, 351642), (309, 326606), (569, 177366), (574, 175821), (618, 163303), (721, 139974), (861, 117214), (1138, 88683), (1442, 69987), (1707, 59122), (1722, 58607), (2163, 46658), (3414, 29561), (3983, 25338), (4223, 23898), (4326, 23329), (7966, 12669), (8446, 11949)]