30647448

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^1$

素因数の和:401

約数の個数: 96

約数和(自身を含む): 90417600

約数和(自身を除く): 59770152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 137, 156, 234, 239, 274, 312, 411, 468, 478, 548, 717, 822, 936, 956, 1096, 1233, 1434, 1644, 1781, 1912, 2151, 2466, 2868, 3107, 3288, 3562, 4302, 4932, 5343, 5736, 6214, 7124, 8604, 9321, 9864, 10686, 12428, 14248, 16029, 17208, 18642, 21372, 24856, 27963, 32058, 32743, 37284, 42744, 55926, 64116, 65486, 74568, 98229, 111852, 128232, 130972, 196458, 223704, 261944, 294687, 392916, 425659, 589374, 785832, 851318, 1178748, 1276977, 1702636, 2357496, 2553954, 3405272, 3830931, 5107908, 7661862, 10215816, 15323724, 30647448]

約数ペア:

[(1, 30647448), (2, 15323724), (3, 10215816), (4, 7661862), (6, 5107908), (8, 3830931), (9, 3405272), (12, 2553954), (13, 2357496), (18, 1702636), (24, 1276977), (26, 1178748), (36, 851318), (39, 785832), (52, 589374), (72, 425659), (78, 392916), (104, 294687), (117, 261944), (137, 223704), (156, 196458), (234, 130972), (239, 128232), (274, 111852), (312, 98229), (411, 74568), (468, 65486), (478, 64116), (548, 55926), (717, 42744), (822, 37284), (936, 32743), (956, 32058), (1096, 27963), (1233, 24856), (1434, 21372), (1644, 18642), (1781, 17208), (1912, 16029), (2151, 14248), (2466, 12428), (2868, 10686), (3107, 9864), (3288, 9321), (3562, 8604), (4302, 7124), (4932, 6214), (5343, 5736)]