66460290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{8969}}^1$

素因数の和:9011

約数の個数: 64

約数和(自身を含む): 180835200

約数和(自身を除く): 114374910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2470, 3705, 7410, 8969, 17938, 26907, 44845, 53814, 89690, 116597, 134535, 170411, 233194, 269070, 340822, 349791, 511233, 582985, 699582, 852055, 1022466, 1165970, 1704110, 1748955, 2215343, 2556165, 3497910, 4430686, 5112330, 6646029, 11076715, 13292058, 22153430, 33230145, 66460290]

約数ペア:

[(1, 66460290), (2, 33230145), (3, 22153430), (5, 13292058), (6, 11076715), (10, 6646029), (13, 5112330), (15, 4430686), (19, 3497910), (26, 2556165), (30, 2215343), (38, 1748955), (39, 1704110), (57, 1165970), (65, 1022466), (78, 852055), (95, 699582), (114, 582985), (130, 511233), (190, 349791), (195, 340822), (247, 269070), (285, 233194), (390, 170411), (494, 134535), (570, 116597), (741, 89690), (1235, 53814), (1482, 44845), (2470, 26907), (3705, 17938), (7410, 8969)]