72868830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{105607}}^1$

素因数の和:105640

約数の個数: 32

約数和(自身を含む): 182490624

約数和(自身を除く): 109621794

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 105607, 211214, 316821, 528035, 633642, 1056070, 1584105, 2428961, 3168210, 4857922, 7286883, 12144805, 14573766, 24289610, 36434415, 72868830]

約数ペア:

[(1, 72868830), (2, 36434415), (3, 24289610), (5, 14573766), (6, 12144805), (10, 7286883), (15, 4857922), (23, 3168210), (30, 2428961), (46, 1584105), (69, 1056070), (115, 633642), (138, 528035), (230, 316821), (345, 211214), (690, 105607)]