30685380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 96

約数和(自身を含む): 98703360

約数和(自身を除く): 68017980

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 44, 55, 57, 60, 66, 76, 95, 110, 114, 132, 165, 190, 209, 220, 228, 285, 330, 380, 418, 570, 627, 660, 836, 1045, 1140, 1254, 2090, 2447, 2508, 3135, 4180, 4894, 6270, 7341, 9788, 12235, 12540, 14682, 24470, 26917, 29364, 36705, 46493, 48940, 53834, 73410, 80751, 92986, 107668, 134585, 139479, 146820, 161502, 185972, 232465, 269170, 278958, 323004, 403755, 464930, 511423, 538340, 557916, 697395, 807510, 929860, 1022846, 1394790, 1534269, 1615020, 2045692, 2557115, 2789580, 3068538, 5114230, 6137076, 7671345, 10228460, 15342690, 30685380]

約数ペア:

[(1, 30685380), (2, 15342690), (3, 10228460), (4, 7671345), (5, 6137076), (6, 5114230), (10, 3068538), (11, 2789580), (12, 2557115), (15, 2045692), (19, 1615020), (20, 1534269), (22, 1394790), (30, 1022846), (33, 929860), (38, 807510), (44, 697395), (55, 557916), (57, 538340), (60, 511423), (66, 464930), (76, 403755), (95, 323004), (110, 278958), (114, 269170), (132, 232465), (165, 185972), (190, 161502), (209, 146820), (220, 139479), (228, 134585), (285, 107668), (330, 92986), (380, 80751), (418, 73410), (570, 53834), (627, 48940), (660, 46493), (836, 36705), (1045, 29364), (1140, 26917), (1254, 24470), (2090, 14682), (2447, 12540), (2508, 12235), (3135, 9788), (4180, 7341), (4894, 6270)]