461684980

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1373}}^1$

素因数の和:1465

約数の個数: 96

約数和(自身を含む): 1096913664

約数和(自身を除く): 635228684

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 43, 46, 68, 85, 86, 92, 115, 170, 172, 215, 230, 340, 391, 430, 460, 731, 782, 860, 989, 1373, 1462, 1564, 1955, 1978, 2746, 2924, 3655, 3910, 3956, 4945, 5492, 6865, 7310, 7820, 9890, 13730, 14620, 16813, 19780, 23341, 27460, 31579, 33626, 46682, 59039, 63158, 67252, 84065, 93364, 116705, 118078, 126316, 157895, 168130, 233410, 236156, 295195, 315790, 336260, 466820, 536843, 590390, 631580, 1003663, 1073686, 1180780, 1357897, 2007326, 2147372, 2684215, 2715794, 4014652, 5018315, 5368430, 5431588, 6789485, 10036630, 10736860, 13578970, 20073260, 23084249, 27157940, 46168498, 92336996, 115421245, 230842490, 461684980]

約数ペア:

[(1, 461684980), (2, 230842490), (4, 115421245), (5, 92336996), (10, 46168498), (17, 27157940), (20, 23084249), (23, 20073260), (34, 13578970), (43, 10736860), (46, 10036630), (68, 6789485), (85, 5431588), (86, 5368430), (92, 5018315), (115, 4014652), (170, 2715794), (172, 2684215), (215, 2147372), (230, 2007326), (340, 1357897), (391, 1180780), (430, 1073686), (460, 1003663), (731, 631580), (782, 590390), (860, 536843), (989, 466820), (1373, 336260), (1462, 315790), (1564, 295195), (1955, 236156), (1978, 233410), (2746, 168130), (2924, 157895), (3655, 126316), (3910, 118078), (3956, 116705), (4945, 93364), (5492, 84065), (6865, 67252), (7310, 63158), (7820, 59039), (9890, 46682), (13730, 33626), (14620, 31579), (16813, 27460), (19780, 23341)]