61503380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:309

約数の個数: 96

約数和(自身を含む): 147087360

約数和(自身を除く): 85583980

約数列:

[1, 2, 4, 5, 10, 19, 20, 23, 31, 38, 46, 62, 76, 92, 95, 115, 124, 155, 190, 227, 230, 310, 380, 437, 454, 460, 589, 620, 713, 874, 908, 1135, 1178, 1426, 1748, 2185, 2270, 2356, 2852, 2945, 3565, 4313, 4370, 4540, 5221, 5890, 7037, 7130, 8626, 8740, 10442, 11780, 13547, 14074, 14260, 17252, 20884, 21565, 26105, 27094, 28148, 35185, 43130, 52210, 54188, 67735, 70370, 86260, 99199, 104420, 133703, 135470, 140740, 161851, 198398, 267406, 270940, 323702, 396796, 495995, 534812, 647404, 668515, 809255, 991990, 1337030, 1618510, 1983980, 2674060, 3075169, 3237020, 6150338, 12300676, 15375845, 30751690, 61503380]

約数ペア:

[(1, 61503380), (2, 30751690), (4, 15375845), (5, 12300676), (10, 6150338), (19, 3237020), (20, 3075169), (23, 2674060), (31, 1983980), (38, 1618510), (46, 1337030), (62, 991990), (76, 809255), (92, 668515), (95, 647404), (115, 534812), (124, 495995), (155, 396796), (190, 323702), (227, 270940), (230, 267406), (310, 198398), (380, 161851), (437, 140740), (454, 135470), (460, 133703), (589, 104420), (620, 99199), (713, 86260), (874, 70370), (908, 67735), (1135, 54188), (1178, 52210), (1426, 43130), (1748, 35185), (2185, 28148), (2270, 27094), (2356, 26105), (2852, 21565), (2945, 20884), (3565, 17252), (4313, 14260), (4370, 14074), (4540, 13547), (5221, 11780), (5890, 10442), (7037, 8740), (7130, 8626)]