30670750

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{587}}^1$

素因数の和:634

約数の個数: 64

約数和(自身を含む): 66044160

約数和(自身を除く): 35373410

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 125, 190, 209, 250, 275, 418, 475, 550, 587, 950, 1045, 1174, 1375, 2090, 2375, 2750, 2935, 4750, 5225, 5870, 6457, 10450, 11153, 12914, 14675, 22306, 26125, 29350, 32285, 52250, 55765, 64570, 73375, 111530, 122683, 146750, 161425, 245366, 278825, 322850, 557650, 613415, 807125, 1226830, 1394125, 1614250, 2788250, 3067075, 6134150, 15335375, 30670750]

約数ペア:

[(1, 30670750), (2, 15335375), (5, 6134150), (10, 3067075), (11, 2788250), (19, 1614250), (22, 1394125), (25, 1226830), (38, 807125), (50, 613415), (55, 557650), (95, 322850), (110, 278825), (125, 245366), (190, 161425), (209, 146750), (250, 122683), (275, 111530), (418, 73375), (475, 64570), (550, 55765), (587, 52250), (950, 32285), (1045, 29350), (1174, 26125), (1375, 22306), (2090, 14675), (2375, 12914), (2750, 11153), (2935, 10450), (4750, 6457), (5225, 5870)]