12540570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{449}}^1$

素因数の和:492

約数の個数: 96

約数和(自身を含む): 36936000

約数和(自身を除く): 24395430

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 49, 57, 70, 95, 98, 105, 114, 133, 147, 190, 210, 245, 266, 285, 294, 399, 449, 490, 570, 665, 735, 798, 898, 931, 1330, 1347, 1470, 1862, 1995, 2245, 2694, 2793, 3143, 3990, 4490, 4655, 5586, 6286, 6735, 8531, 9310, 9429, 13470, 13965, 15715, 17062, 18858, 22001, 25593, 27930, 31430, 42655, 44002, 47145, 51186, 59717, 66003, 85310, 94290, 110005, 119434, 127965, 132006, 179151, 220010, 255930, 298585, 330015, 358302, 418019, 597170, 660030, 836038, 895755, 1254057, 1791510, 2090095, 2508114, 4180190, 6270285, 12540570]

約数ペア:

[(1, 12540570), (2, 6270285), (3, 4180190), (5, 2508114), (6, 2090095), (7, 1791510), (10, 1254057), (14, 895755), (15, 836038), (19, 660030), (21, 597170), (30, 418019), (35, 358302), (38, 330015), (42, 298585), (49, 255930), (57, 220010), (70, 179151), (95, 132006), (98, 127965), (105, 119434), (114, 110005), (133, 94290), (147, 85310), (190, 66003), (210, 59717), (245, 51186), (266, 47145), (285, 44002), (294, 42655), (399, 31430), (449, 27930), (490, 25593), (570, 22001), (665, 18858), (735, 17062), (798, 15715), (898, 13965), (931, 13470), (1330, 9429), (1347, 9310), (1470, 8531), (1862, 6735), (1995, 6286), (2245, 5586), (2694, 4655), (2793, 4490), (3143, 3990)]