28108410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4483}}^1$

素因数の和:4523

約数の個数: 64

約数和(自身を含む): 77483520

約数和(自身を除く): 49375110

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 19, 22, 30, 33, 38, 55, 57, 66, 95, 110, 114, 165, 190, 209, 285, 330, 418, 570, 627, 1045, 1254, 2090, 3135, 4483, 6270, 8966, 13449, 22415, 26898, 44830, 49313, 67245, 85177, 98626, 134490, 147939, 170354, 246565, 255531, 295878, 425885, 493130, 511062, 739695, 851770, 936947, 1277655, 1479390, 1873894, 2555310, 2810841, 4684735, 5621682, 9369470, 14054205, 28108410]

約数ペア:

[(1, 28108410), (2, 14054205), (3, 9369470), (5, 5621682), (6, 4684735), (10, 2810841), (11, 2555310), (15, 1873894), (19, 1479390), (22, 1277655), (30, 936947), (33, 851770), (38, 739695), (55, 511062), (57, 493130), (66, 425885), (95, 295878), (110, 255531), (114, 246565), (165, 170354), (190, 147939), (209, 134490), (285, 98626), (330, 85177), (418, 67245), (570, 49313), (627, 44830), (1045, 26898), (1254, 22415), (2090, 13449), (3135, 8966), (4483, 6270)]