42202470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1973}}^1$

素因数の和:2037

約数の個数: 64

約数和(自身を含む): 109154304

約数和(自身を除く): 66951834

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 31, 46, 62, 69, 93, 115, 138, 155, 186, 230, 310, 345, 465, 690, 713, 930, 1426, 1973, 2139, 3565, 3946, 4278, 5919, 7130, 9865, 10695, 11838, 19730, 21390, 29595, 45379, 59190, 61163, 90758, 122326, 136137, 183489, 226895, 272274, 305815, 366978, 453790, 611630, 680685, 917445, 1361370, 1406749, 1834890, 2813498, 4220247, 7033745, 8440494, 14067490, 21101235, 42202470]

約数ペア:

[(1, 42202470), (2, 21101235), (3, 14067490), (5, 8440494), (6, 7033745), (10, 4220247), (15, 2813498), (23, 1834890), (30, 1406749), (31, 1361370), (46, 917445), (62, 680685), (69, 611630), (93, 453790), (115, 366978), (138, 305815), (155, 272274), (186, 226895), (230, 183489), (310, 136137), (345, 122326), (465, 90758), (690, 61163), (713, 59190), (930, 45379), (1426, 29595), (1973, 21390), (2139, 19730), (3565, 11838), (3946, 10695), (4278, 9865), (5919, 7130)]