231005790

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37199}}^1$

素因数の和:37238

約数の個数: 64

約数和(自身を含む): 642816000

約数和(自身を除く): 411810210

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 27, 30, 45, 46, 54, 69, 90, 115, 135, 138, 207, 230, 270, 345, 414, 621, 690, 1035, 1242, 2070, 3105, 6210, 37199, 74398, 111597, 185995, 223194, 334791, 371990, 557985, 669582, 855577, 1004373, 1115970, 1673955, 1711154, 2008746, 2566731, 3347910, 4277885, 5021865, 5133462, 7700193, 8555770, 10043730, 12833655, 15400386, 23100579, 25667310, 38500965, 46201158, 77001930, 115502895, 231005790]

約数ペア:

[(1, 231005790), (2, 115502895), (3, 77001930), (5, 46201158), (6, 38500965), (9, 25667310), (10, 23100579), (15, 15400386), (18, 12833655), (23, 10043730), (27, 8555770), (30, 7700193), (45, 5133462), (46, 5021865), (54, 4277885), (69, 3347910), (90, 2566731), (115, 2008746), (135, 1711154), (138, 1673955), (207, 1115970), (230, 1004373), (270, 855577), (345, 669582), (414, 557985), (621, 371990), (690, 334791), (1035, 223194), (1242, 185995), (2070, 111597), (3105, 74398), (6210, 37199)]