61260030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{563}}^1$

素因数の和:623

約数の個数: 128

約数和(自身を含む): 181923840

約数和(自身を除く): 120663810

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 31, 39, 45, 54, 62, 65, 78, 90, 93, 117, 130, 135, 155, 186, 195, 234, 270, 279, 310, 351, 390, 403, 465, 558, 563, 585, 702, 806, 837, 930, 1126, 1170, 1209, 1395, 1674, 1689, 1755, 2015, 2418, 2790, 2815, 3378, 3510, 3627, 4030, 4185, 5067, 5630, 6045, 7254, 7319, 8370, 8445, 10134, 10881, 12090, 14638, 15201, 16890, 17453, 18135, 21762, 21957, 25335, 30402, 34906, 36270, 36595, 43914, 50670, 52359, 54405, 65871, 73190, 76005, 87265, 104718, 108810, 109785, 131742, 152010, 157077, 174530, 197613, 219570, 226889, 261795, 314154, 329355, 395226, 453778, 471231, 523590, 658710, 680667, 785385, 942462, 988065, 1134445, 1361334, 1570770, 1976130, 2042001, 2268890, 2356155, 3403335, 4084002, 4712310, 6126003, 6806670, 10210005, 12252006, 20420010, 30630015, 61260030]

約数ペア:

[(1, 61260030), (2, 30630015), (3, 20420010), (5, 12252006), (6, 10210005), (9, 6806670), (10, 6126003), (13, 4712310), (15, 4084002), (18, 3403335), (26, 2356155), (27, 2268890), (30, 2042001), (31, 1976130), (39, 1570770), (45, 1361334), (54, 1134445), (62, 988065), (65, 942462), (78, 785385), (90, 680667), (93, 658710), (117, 523590), (130, 471231), (135, 453778), (155, 395226), (186, 329355), (195, 314154), (234, 261795), (270, 226889), (279, 219570), (310, 197613), (351, 174530), (390, 157077), (403, 152010), (465, 131742), (558, 109785), (563, 108810), (585, 104718), (702, 87265), (806, 76005), (837, 73190), (930, 65871), (1126, 54405), (1170, 52359), (1209, 50670), (1395, 43914), (1674, 36595), (1689, 36270), (1755, 34906), (2015, 30402), (2418, 25335), (2790, 21957), (2815, 21762), (3378, 18135), (3510, 17453), (3627, 16890), (4030, 15201), (4185, 14638), (5067, 12090), (5630, 10881), (6045, 10134), (7254, 8445), (7319, 8370)]