40238730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2820

約数の個数: 96

約数和(自身を含む): 124809984

約数和(自身を除く): 84571254

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, 207, 210, 230, 315, 322, 345, 414, 483, 630, 690, 805, 966, 1035, 1449, 1610, 2070, 2415, 2777, 2898, 4830, 5554, 7245, 8331, 13885, 14490, 16662, 19439, 24993, 27770, 38878, 41655, 49986, 58317, 63871, 83310, 97195, 116634, 124965, 127742, 174951, 191613, 194390, 249930, 291585, 319355, 349902, 383226, 447097, 574839, 583170, 638710, 874755, 894194, 958065, 1149678, 1341291, 1749510, 1916130, 2235485, 2682582, 2874195, 4023873, 4470970, 5748390, 6706455, 8047746, 13412910, 20119365, 40238730]

約数ペア:

[(1, 40238730), (2, 20119365), (3, 13412910), (5, 8047746), (6, 6706455), (7, 5748390), (9, 4470970), (10, 4023873), (14, 2874195), (15, 2682582), (18, 2235485), (21, 1916130), (23, 1749510), (30, 1341291), (35, 1149678), (42, 958065), (45, 894194), (46, 874755), (63, 638710), (69, 583170), (70, 574839), (90, 447097), (105, 383226), (115, 349902), (126, 319355), (138, 291585), (161, 249930), (207, 194390), (210, 191613), (230, 174951), (315, 127742), (322, 124965), (345, 116634), (414, 97195), (483, 83310), (630, 63871), (690, 58317), (805, 49986), (966, 41655), (1035, 38878), (1449, 27770), (1610, 24993), (2070, 19439), (2415, 16662), (2777, 14490), (2898, 13885), (4830, 8331), (5554, 7245)]