1808610570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{81359}}^1$

素因数の和:81404

約数の個数: 96

約数和(自身を含む): 5330707200

約数和(自身を除く): 3522096630

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 30, 38, 39, 45, 57, 65, 78, 90, 95, 114, 117, 130, 171, 190, 195, 234, 247, 285, 342, 390, 494, 570, 585, 741, 855, 1170, 1235, 1482, 1710, 2223, 2470, 3705, 4446, 7410, 11115, 22230, 81359, 162718, 244077, 406795, 488154, 732231, 813590, 1057667, 1220385, 1464462, 1545821, 2115334, 2440770, 3091642, 3173001, 3661155, 4637463, 5288335, 6346002, 7322310, 7729105, 9274926, 9519003, 10576670, 13912389, 15458210, 15865005, 19038006, 20095673, 23187315, 27824778, 31730010, 40191346, 46374630, 47595015, 60287019, 69561945, 95190030, 100478365, 120574038, 139123890, 180861057, 200956730, 301435095, 361722114, 602870190, 904305285, 1808610570]

約数ペア:

[(1, 1808610570), (2, 904305285), (3, 602870190), (5, 361722114), (6, 301435095), (9, 200956730), (10, 180861057), (13, 139123890), (15, 120574038), (18, 100478365), (19, 95190030), (26, 69561945), (30, 60287019), (38, 47595015), (39, 46374630), (45, 40191346), (57, 31730010), (65, 27824778), (78, 23187315), (90, 20095673), (95, 19038006), (114, 15865005), (117, 15458210), (130, 13912389), (171, 10576670), (190, 9519003), (195, 9274926), (234, 7729105), (247, 7322310), (285, 6346002), (342, 5288335), (390, 4637463), (494, 3661155), (570, 3173001), (585, 3091642), (741, 2440770), (855, 2115334), (1170, 1545821), (1235, 1464462), (1482, 1220385), (1710, 1057667), (2223, 813590), (2470, 732231), (3705, 488154), (4446, 406795), (7410, 244077), (11115, 162718), (22230, 81359)]