30160260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{12889}}^1$

素因数の和:12917

約数の個数: 72

約数和(自身を含む): 98531160

約数和(自身を除く): 68370900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 12889, 25778, 38667, 51556, 64445, 77334, 116001, 128890, 154668, 167557, 193335, 232002, 257780, 335114, 386670, 464004, 502671, 580005, 670228, 773340, 837785, 1005342, 1160010, 1508013, 1675570, 2010684, 2320020, 2513355, 3016026, 3351140, 5026710, 6032052, 7540065, 10053420, 15080130, 30160260]

約数ペア:

[(1, 30160260), (2, 15080130), (3, 10053420), (4, 7540065), (5, 6032052), (6, 5026710), (9, 3351140), (10, 3016026), (12, 2513355), (13, 2320020), (15, 2010684), (18, 1675570), (20, 1508013), (26, 1160010), (30, 1005342), (36, 837785), (39, 773340), (45, 670228), (52, 580005), (60, 502671), (65, 464004), (78, 386670), (90, 335114), (117, 257780), (130, 232002), (156, 193335), (180, 167557), (195, 154668), (234, 128890), (260, 116001), (390, 77334), (468, 64445), (585, 51556), (780, 38667), (1170, 25778), (2340, 12889)]