315466710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:354

約数の個数: 128

約数和(自身を含む): 847566720

約数和(自身を除く): 532100010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 41, 65, 78, 82, 109, 123, 130, 181, 195, 205, 218, 246, 327, 362, 390, 410, 533, 543, 545, 615, 654, 905, 1066, 1086, 1090, 1230, 1417, 1599, 1635, 1810, 2353, 2665, 2715, 2834, 3198, 3270, 4251, 4469, 4706, 5330, 5430, 7059, 7085, 7421, 7995, 8502, 8938, 11765, 13407, 14118, 14170, 14842, 15990, 19729, 21255, 22263, 22345, 23530, 26814, 35295, 37105, 39458, 42510, 44526, 44690, 58097, 59187, 67035, 70590, 74210, 96473, 98645, 111315, 116194, 118374, 134070, 174291, 192946, 197290, 222630, 256477, 289419, 290485, 295935, 348582, 482365, 512954, 578838, 580970, 591870, 769431, 808889, 871455, 964730, 1282385, 1447095, 1538862, 1617778, 1742910, 2426667, 2564770, 2894190, 3847155, 4044445, 4853334, 7694310, 8088890, 10515557, 12133335, 21031114, 24266670, 31546671, 52577785, 63093342, 105155570, 157733355, 315466710]

約数ペア:

[(1, 315466710), (2, 157733355), (3, 105155570), (5, 63093342), (6, 52577785), (10, 31546671), (13, 24266670), (15, 21031114), (26, 12133335), (30, 10515557), (39, 8088890), (41, 7694310), (65, 4853334), (78, 4044445), (82, 3847155), (109, 2894190), (123, 2564770), (130, 2426667), (181, 1742910), (195, 1617778), (205, 1538862), (218, 1447095), (246, 1282385), (327, 964730), (362, 871455), (390, 808889), (410, 769431), (533, 591870), (543, 580970), (545, 578838), (615, 512954), (654, 482365), (905, 348582), (1066, 295935), (1086, 290485), (1090, 289419), (1230, 256477), (1417, 222630), (1599, 197290), (1635, 192946), (1810, 174291), (2353, 134070), (2665, 118374), (2715, 116194), (2834, 111315), (3198, 98645), (3270, 96473), (4251, 74210), (4469, 70590), (4706, 67035), (5330, 59187), (5430, 58097), (7059, 44690), (7085, 44526), (7421, 42510), (7995, 39458), (8502, 37105), (8938, 35295), (11765, 26814), (13407, 23530), (14118, 22345), (14170, 22263), (14842, 21255), (15990, 19729)]