172637910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{24281}}^1$

素因数の和:24373

約数の個数: 48

約数和(自身を含む): 454559040

約数和(自身を除く): 281921130

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 237, 395, 474, 711, 790, 1185, 1422, 2370, 3555, 7110, 24281, 48562, 72843, 121405, 145686, 218529, 242810, 364215, 437058, 728430, 1092645, 1918199, 2185290, 3836398, 5754597, 9590995, 11509194, 17263791, 19181990, 28772985, 34527582, 57545970, 86318955, 172637910]

約数ペア:

[(1, 172637910), (2, 86318955), (3, 57545970), (5, 34527582), (6, 28772985), (9, 19181990), (10, 17263791), (15, 11509194), (18, 9590995), (30, 5754597), (45, 3836398), (79, 2185290), (90, 1918199), (158, 1092645), (237, 728430), (395, 437058), (474, 364215), (711, 242810), (790, 218529), (1185, 145686), (1422, 121405), (2370, 72843), (3555, 48562), (7110, 24281)]