2854530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 8895744

約数和(自身を除く): 6041214

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 23, 30, 35, 42, 45, 46, 63, 69, 70, 90, 105, 115, 126, 138, 161, 197, 207, 210, 230, 315, 322, 345, 394, 414, 483, 591, 630, 690, 805, 966, 985, 1035, 1182, 1379, 1449, 1610, 1773, 1970, 2070, 2415, 2758, 2898, 2955, 3546, 4137, 4531, 4830, 5910, 6895, 7245, 8274, 8865, 9062, 12411, 13593, 13790, 14490, 17730, 20685, 22655, 24822, 27186, 31717, 40779, 41370, 45310, 62055, 63434, 67965, 81558, 95151, 124110, 135930, 158585, 190302, 203895, 285453, 317170, 407790, 475755, 570906, 951510, 1427265, 2854530]

約数ペア:

[(1, 2854530), (2, 1427265), (3, 951510), (5, 570906), (6, 475755), (7, 407790), (9, 317170), (10, 285453), (14, 203895), (15, 190302), (18, 158585), (21, 135930), (23, 124110), (30, 95151), (35, 81558), (42, 67965), (45, 63434), (46, 62055), (63, 45310), (69, 41370), (70, 40779), (90, 31717), (105, 27186), (115, 24822), (126, 22655), (138, 20685), (161, 17730), (197, 14490), (207, 13790), (210, 13593), (230, 12411), (315, 9062), (322, 8865), (345, 8274), (394, 7245), (414, 6895), (483, 5910), (591, 4830), (630, 4531), (690, 4137), (805, 3546), (966, 2955), (985, 2898), (1035, 2758), (1182, 2415), (1379, 2070), (1449, 1970), (1610, 1773)]