88690290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11969}}^1$

素因数の和:12011

約数の個数: 64

約数和(自身を含む): 241315200

約数和(自身を除く): 152624910

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, 11969, 23938, 35907, 59845, 71814, 119690, 155597, 179535, 227411, 311194, 359070, 454822, 466791, 682233, 777985, 933582, 1137055, 1364466, 1555970, 2274110, 2333955, 2956343, 3411165, 4667910, 5912686, 6822330, 8869029, 14781715, 17738058, 29563430, 44345145, 88690290]

約数ペア:

[(1, 88690290), (2, 44345145), (3, 29563430), (5, 17738058), (6, 14781715), (10, 8869029), (13, 6822330), (15, 5912686), (19, 4667910), (26, 3411165), (30, 2956343), (38, 2333955), (39, 2274110), (57, 1555970), (65, 1364466), (78, 1137055), (95, 933582), (114, 777985), (130, 682233), (190, 466791), (195, 454822), (247, 359070), (285, 311194), (390, 227411), (494, 179535), (570, 155597), (741, 119690), (1235, 71814), (1482, 59845), (2470, 35907), (3705, 23938), (7410, 11969)]