147408780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{34603}}^1$

素因数の和:34686

約数の個数: 48

約数和(自身を含む): 418569984

約数和(自身を除く): 271161204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 71, 142, 213, 284, 355, 426, 710, 852, 1065, 1420, 2130, 4260, 34603, 69206, 103809, 138412, 173015, 207618, 346030, 415236, 519045, 692060, 1038090, 2076180, 2456813, 4913626, 7370439, 9827252, 12284065, 14740878, 24568130, 29481756, 36852195, 49136260, 73704390, 147408780]

約数ペア:

[(1, 147408780), (2, 73704390), (3, 49136260), (4, 36852195), (5, 29481756), (6, 24568130), (10, 14740878), (12, 12284065), (15, 9827252), (20, 7370439), (30, 4913626), (60, 2456813), (71, 2076180), (142, 1038090), (213, 692060), (284, 519045), (355, 415236), (426, 346030), (710, 207618), (852, 173015), (1065, 138412), (1420, 103809), (2130, 69206), (4260, 34603)]