2100059910

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{138071}}^1$

素因数の和:138110

約数の個数: 72

約数和(自身を含む): 5912519184

約数和(自身を除く): 3812459274

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 169, 195, 234, 338, 390, 507, 585, 845, 1014, 1170, 1521, 1690, 2535, 3042, 5070, 7605, 15210, 138071, 276142, 414213, 690355, 828426, 1242639, 1380710, 1794923, 2071065, 2485278, 3589846, 4142130, 5384769, 6213195, 8974615, 10769538, 12426390, 16154307, 17949230, 23333999, 26923845, 32308614, 46667998, 53847690, 70001997, 80771535, 116669995, 140003994, 161543070, 210005991, 233339990, 350009985, 420011982, 700019970, 1050029955, 2100059910]

約数ペア:

[(1, 2100059910), (2, 1050029955), (3, 700019970), (5, 420011982), (6, 350009985), (9, 233339990), (10, 210005991), (13, 161543070), (15, 140003994), (18, 116669995), (26, 80771535), (30, 70001997), (39, 53847690), (45, 46667998), (65, 32308614), (78, 26923845), (90, 23333999), (117, 17949230), (130, 16154307), (169, 12426390), (195, 10769538), (234, 8974615), (338, 6213195), (390, 5384769), (507, 4142130), (585, 3589846), (845, 2485278), (1014, 2071065), (1170, 1794923), (1521, 1380710), (1690, 1242639), (2535, 828426), (3042, 690355), (5070, 414213), (7605, 276142), (15210, 138071)]