250345230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{331}}^1\times {\mathrm{1483}}^1$

素因数の和:1841

約数の個数: 64

約数和(自身を含む): 638523648

約数和(自身を除く): 388178418

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 331, 510, 662, 993, 1483, 1655, 1986, 2966, 3310, 4449, 4965, 5627, 7415, 8898, 9930, 11254, 14830, 16881, 22245, 25211, 28135, 33762, 44490, 50422, 56270, 75633, 84405, 126055, 151266, 168810, 252110, 378165, 490873, 756330, 981746, 1472619, 2454365, 2945238, 4908730, 7363095, 8344841, 14726190, 16689682, 25034523, 41724205, 50069046, 83448410, 125172615, 250345230]

約数ペア:

[(1, 250345230), (2, 125172615), (3, 83448410), (5, 50069046), (6, 41724205), (10, 25034523), (15, 16689682), (17, 14726190), (30, 8344841), (34, 7363095), (51, 4908730), (85, 2945238), (102, 2454365), (170, 1472619), (255, 981746), (331, 756330), (510, 490873), (662, 378165), (993, 252110), (1483, 168810), (1655, 151266), (1986, 126055), (2966, 84405), (3310, 75633), (4449, 56270), (4965, 50422), (5627, 44490), (7415, 33762), (8898, 28135), (9930, 25211), (11254, 22245), (14830, 16881)]