65329890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1297}}^1$

素因数の和:1403

約数の個数: 64

約数和(自身を含む): 165977856

約数和(自身を除く): 100647966

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 73, 115, 138, 146, 219, 230, 345, 365, 438, 690, 730, 1095, 1297, 1679, 2190, 2594, 3358, 3891, 5037, 6485, 7782, 8395, 10074, 12970, 16790, 19455, 25185, 29831, 38910, 50370, 59662, 89493, 94681, 149155, 178986, 189362, 284043, 298310, 447465, 473405, 568086, 894930, 946810, 1420215, 2177663, 2840430, 4355326, 6532989, 10888315, 13065978, 21776630, 32664945, 65329890]

約数ペア:

[(1, 65329890), (2, 32664945), (3, 21776630), (5, 13065978), (6, 10888315), (10, 6532989), (15, 4355326), (23, 2840430), (30, 2177663), (46, 1420215), (69, 946810), (73, 894930), (115, 568086), (138, 473405), (146, 447465), (219, 298310), (230, 284043), (345, 189362), (365, 178986), (438, 149155), (690, 94681), (730, 89493), (1095, 59662), (1297, 50370), (1679, 38910), (2190, 29831), (2594, 25185), (3358, 19455), (3891, 16790), (5037, 12970), (6485, 10074), (7782, 8395)]