31463430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:254

約数の個数: 96

約数和(自身を含む): 84879360

約数和(自身を除く): 53415930

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 34, 38, 51, 57, 85, 95, 102, 114, 170, 190, 191, 255, 285, 289, 323, 382, 510, 570, 573, 578, 646, 867, 955, 969, 1146, 1445, 1615, 1734, 1910, 1938, 2865, 2890, 3230, 3247, 3629, 4335, 4845, 5491, 5730, 6494, 7258, 8670, 9690, 9741, 10887, 10982, 16235, 16473, 18145, 19482, 21774, 27455, 32470, 32946, 36290, 48705, 54435, 54910, 55199, 61693, 82365, 97410, 108870, 110398, 123386, 164730, 165597, 185079, 275995, 308465, 331194, 370158, 551990, 616930, 827985, 925395, 1048781, 1655970, 1850790, 2097562, 3146343, 5243905, 6292686, 10487810, 15731715, 31463430]

約数ペア:

[(1, 31463430), (2, 15731715), (3, 10487810), (5, 6292686), (6, 5243905), (10, 3146343), (15, 2097562), (17, 1850790), (19, 1655970), (30, 1048781), (34, 925395), (38, 827985), (51, 616930), (57, 551990), (85, 370158), (95, 331194), (102, 308465), (114, 275995), (170, 185079), (190, 165597), (191, 164730), (255, 123386), (285, 110398), (289, 108870), (323, 97410), (382, 82365), (510, 61693), (570, 55199), (573, 54910), (578, 54435), (646, 48705), (867, 36290), (955, 32946), (969, 32470), (1146, 27455), (1445, 21774), (1615, 19482), (1734, 18145), (1910, 16473), (1938, 16235), (2865, 10982), (2890, 10887), (3230, 9741), (3247, 9690), (3629, 8670), (4335, 7258), (4845, 6494), (5491, 5730)]