11717490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{337}}^1$

素因数の和:427

約数の個数: 64

約数和(自身を含む): 30176640

約数和(自身を除く): 18459150

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 61, 95, 114, 122, 183, 190, 285, 305, 337, 366, 570, 610, 674, 915, 1011, 1159, 1685, 1830, 2022, 2318, 3370, 3477, 5055, 5795, 6403, 6954, 10110, 11590, 12806, 17385, 19209, 20557, 32015, 34770, 38418, 41114, 61671, 64030, 96045, 102785, 123342, 192090, 205570, 308355, 390583, 616710, 781166, 1171749, 1952915, 2343498, 3905830, 5858745, 11717490]

約数ペア:

[(1, 11717490), (2, 5858745), (3, 3905830), (5, 2343498), (6, 1952915), (10, 1171749), (15, 781166), (19, 616710), (30, 390583), (38, 308355), (57, 205570), (61, 192090), (95, 123342), (114, 102785), (122, 96045), (183, 64030), (190, 61671), (285, 41114), (305, 38418), (337, 34770), (366, 32015), (570, 20557), (610, 19209), (674, 17385), (915, 12806), (1011, 11590), (1159, 10110), (1685, 6954), (1830, 6403), (2022, 5795), (2318, 5055), (3370, 3477)]