2129129910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1\times {\mathrm{1567}}^1$

素因数の和:2098

約数の個数: 96

約数和(自身を含む): 5729697792

約数和(自身を除く): 3600567882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 279, 310, 465, 487, 558, 930, 974, 1395, 1461, 1567, 2435, 2790, 2922, 3134, 4383, 4701, 4870, 7305, 7835, 8766, 9402, 14103, 14610, 15097, 15670, 21915, 23505, 28206, 30194, 43830, 45291, 47010, 48577, 70515, 75485, 90582, 97154, 135873, 141030, 145731, 150970, 226455, 242885, 271746, 291462, 437193, 452910, 485770, 679365, 728655, 763129, 874386, 1358730, 1457310, 1526258, 2185965, 2289387, 3815645, 4371930, 4578774, 6868161, 7631290, 11446935, 13736322, 22893870, 23656999, 34340805, 47313998, 68681610, 70970997, 118284995, 141941994, 212912991, 236569990, 354854985, 425825982, 709709970, 1064564955, 2129129910]

約数ペア:

[(1, 2129129910), (2, 1064564955), (3, 709709970), (5, 425825982), (6, 354854985), (9, 236569990), (10, 212912991), (15, 141941994), (18, 118284995), (30, 70970997), (31, 68681610), (45, 47313998), (62, 34340805), (90, 23656999), (93, 22893870), (155, 13736322), (186, 11446935), (279, 7631290), (310, 6868161), (465, 4578774), (487, 4371930), (558, 3815645), (930, 2289387), (974, 2185965), (1395, 1526258), (1461, 1457310), (1567, 1358730), (2435, 874386), (2790, 763129), (2922, 728655), (3134, 679365), (4383, 485770), (4701, 452910), (4870, 437193), (7305, 291462), (7835, 271746), (8766, 242885), (9402, 226455), (14103, 150970), (14610, 145731), (15097, 141030), (15670, 135873), (21915, 97154), (23505, 90582), (28206, 75485), (30194, 70515), (43830, 48577), (45291, 47010)]