31133830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{34213}}^1$

素因数の和:34240

約数の個数: 32

約数和(自身を含む): 68975424

約数和(自身を除く): 37841594

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 34213, 68426, 171065, 239491, 342130, 444769, 478982, 889538, 1197455, 2223845, 2394910, 3113383, 4447690, 6226766, 15566915, 31133830]

約数ペア:

[(1, 31133830), (2, 15566915), (5, 6226766), (7, 4447690), (10, 3113383), (13, 2394910), (14, 2223845), (26, 1197455), (35, 889538), (65, 478982), (70, 444769), (91, 342130), (130, 239491), (182, 171065), (455, 68426), (910, 34213)]