91367220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1031}}^1$

素因数の和:1261

約数の個数: 96

約数和(自身を含む): 294045696

約数和(自身を除く): 202678476

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 211, 420, 422, 633, 844, 1031, 1055, 1266, 1477, 2062, 2110, 2532, 2954, 3093, 3165, 4124, 4220, 4431, 5155, 5908, 6186, 6330, 7217, 7385, 8862, 10310, 12372, 12660, 14434, 14770, 15465, 17724, 20620, 21651, 22155, 28868, 29540, 30930, 36085, 43302, 44310, 61860, 72170, 86604, 88620, 108255, 144340, 216510, 217541, 433020, 435082, 652623, 870164, 1087705, 1305246, 1522787, 2175410, 2610492, 3045574, 3263115, 4350820, 4568361, 6091148, 6526230, 7613935, 9136722, 13052460, 15227870, 18273444, 22841805, 30455740, 45683610, 91367220]

約数ペア:

[(1, 91367220), (2, 45683610), (3, 30455740), (4, 22841805), (5, 18273444), (6, 15227870), (7, 13052460), (10, 9136722), (12, 7613935), (14, 6526230), (15, 6091148), (20, 4568361), (21, 4350820), (28, 3263115), (30, 3045574), (35, 2610492), (42, 2175410), (60, 1522787), (70, 1305246), (84, 1087705), (105, 870164), (140, 652623), (210, 435082), (211, 433020), (420, 217541), (422, 216510), (633, 144340), (844, 108255), (1031, 88620), (1055, 86604), (1266, 72170), (1477, 61860), (2062, 44310), (2110, 43302), (2532, 36085), (2954, 30930), (3093, 29540), (3165, 28868), (4124, 22155), (4220, 21651), (4431, 20620), (5155, 17724), (5908, 15465), (6186, 14770), (6330, 14434), (7217, 12660), (7385, 12372), (8862, 10310)]