61613460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:615

約数の個数: 120

約数和(自身を含む): 196307496

約数和(自身を除く): 134694036

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 521, 540, 657, 730, 810, 876, 1042, 1095, 1314, 1460, 1563, 1620, 1971, 2084, 2190, 2605, 2628, 3126, 3285, 3942, 4380, 4689, 5210, 5913, 6252, 6570, 7815, 7884, 9378, 9855, 10420, 11826, 13140, 14067, 15630, 18756, 19710, 23445, 23652, 28134, 29565, 31260, 38033, 39420, 42201, 46890, 56268, 59130, 70335, 76066, 84402, 93780, 114099, 118260, 140670, 152132, 168804, 190165, 211005, 228198, 281340, 342297, 380330, 422010, 456396, 570495, 684594, 760660, 844020, 1026891, 1140990, 1369188, 1711485, 2053782, 2281980, 3080673, 3422970, 4107564, 5134455, 6161346, 6845940, 10268910, 12322692, 15403365, 20537820, 30806730, 61613460]

約数ペア:

[(1, 61613460), (2, 30806730), (3, 20537820), (4, 15403365), (5, 12322692), (6, 10268910), (9, 6845940), (10, 6161346), (12, 5134455), (15, 4107564), (18, 3422970), (20, 3080673), (27, 2281980), (30, 2053782), (36, 1711485), (45, 1369188), (54, 1140990), (60, 1026891), (73, 844020), (81, 760660), (90, 684594), (108, 570495), (135, 456396), (146, 422010), (162, 380330), (180, 342297), (219, 281340), (270, 228198), (292, 211005), (324, 190165), (365, 168804), (405, 152132), (438, 140670), (521, 118260), (540, 114099), (657, 93780), (730, 84402), (810, 76066), (876, 70335), (1042, 59130), (1095, 56268), (1314, 46890), (1460, 42201), (1563, 39420), (1620, 38033), (1971, 31260), (2084, 29565), (2190, 28134), (2605, 23652), (2628, 23445), (3126, 19710), (3285, 18756), (3942, 15630), (4380, 14067), (4689, 13140), (5210, 11826), (5913, 10420), (6252, 9855), (6570, 9378), (7815, 7884)]