61400970

素因数分解:

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

素因数の和:12004

約数の個数: 64

約数和(自身を含む): 172368000

約数和(自身を除く): 110967030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 11969, 23938, 35907, 59845, 71814, 107721, 119690, 179535, 215442, 227411, 323163, 359070, 454822, 538605, 646326, 682233, 1077210, 1137055, 1364466, 1615815, 2046699, 2274110, 3231630, 3411165, 4093398, 6140097, 6822330, 10233495, 12280194, 20466990, 30700485, 61400970]

約数ペア:

[(1, 61400970), (2, 30700485), (3, 20466990), (5, 12280194), (6, 10233495), (9, 6822330), (10, 6140097), (15, 4093398), (18, 3411165), (19, 3231630), (27, 2274110), (30, 2046699), (38, 1615815), (45, 1364466), (54, 1137055), (57, 1077210), (90, 682233), (95, 646326), (114, 538605), (135, 454822), (171, 359070), (190, 323163), (270, 227411), (285, 215442), (342, 179535), (513, 119690), (570, 107721), (855, 71814), (1026, 59845), (1710, 35907), (2565, 23938), (5130, 11969)]