923804940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{1801}}^1$

素因数の和:1999

約数の個数: 96

約数和(自身を含む): 2644701696

約数和(自身を除く): 1720896756

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 103, 166, 206, 249, 309, 332, 412, 415, 498, 515, 618, 830, 996, 1030, 1236, 1245, 1545, 1660, 1801, 2060, 2490, 3090, 3602, 4980, 5403, 6180, 7204, 8549, 9005, 10806, 17098, 18010, 21612, 25647, 27015, 34196, 36020, 42745, 51294, 54030, 85490, 102588, 108060, 128235, 149483, 170980, 185503, 256470, 298966, 371006, 448449, 512940, 556509, 597932, 742012, 747415, 896898, 927515, 1113018, 1494830, 1793796, 1855030, 2226036, 2242245, 2782545, 2989660, 3710060, 4484490, 5565090, 8968980, 11130180, 15396749, 30793498, 46190247, 61586996, 76983745, 92380494, 153967490, 184760988, 230951235, 307934980, 461902470, 923804940]

約数ペア:

[(1, 923804940), (2, 461902470), (3, 307934980), (4, 230951235), (5, 184760988), (6, 153967490), (10, 92380494), (12, 76983745), (15, 61586996), (20, 46190247), (30, 30793498), (60, 15396749), (83, 11130180), (103, 8968980), (166, 5565090), (206, 4484490), (249, 3710060), (309, 2989660), (332, 2782545), (412, 2242245), (415, 2226036), (498, 1855030), (515, 1793796), (618, 1494830), (830, 1113018), (996, 927515), (1030, 896898), (1236, 747415), (1245, 742012), (1545, 597932), (1660, 556509), (1801, 512940), (2060, 448449), (2490, 371006), (3090, 298966), (3602, 256470), (4980, 185503), (5403, 170980), (6180, 149483), (7204, 128235), (8549, 108060), (9005, 102588), (10806, 85490), (17098, 54030), (18010, 51294), (21612, 42745), (25647, 36020), (27015, 34196)]