15704750908

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1\times {\mathrm{2953}}^1$

素因数の和:3563

約数の個数: 96

約数和(自身を含む): 35445731328

約数和(自身を除く): 19740980420

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 308, 341, 434, 557, 682, 868, 1114, 1364, 2228, 2387, 2953, 3899, 4774, 5906, 6127, 7798, 9548, 11812, 12254, 15596, 17267, 20671, 24508, 32483, 34534, 41342, 42889, 64966, 69068, 82684, 85778, 91543, 120869, 129932, 171556, 183086, 189937, 227381, 241738, 366172, 379874, 454762, 483476, 640801, 759748, 909524, 1006973, 1281602, 1329559, 1644821, 2013946, 2563204, 2659118, 3289642, 4027892, 5318236, 6579284, 7048811, 11513747, 14097622, 18093031, 23027494, 28195244, 36186062, 46054988, 50989451, 72372124, 101978902, 126651217, 203957804, 253302434, 356926157, 506604868, 560883961, 713852314, 1121767922, 1427704628, 2243535844, 3926187727, 7852375454, 15704750908]

約数ペア:

[(1, 15704750908), (2, 7852375454), (4, 3926187727), (7, 2243535844), (11, 1427704628), (14, 1121767922), (22, 713852314), (28, 560883961), (31, 506604868), (44, 356926157), (62, 253302434), (77, 203957804), (124, 126651217), (154, 101978902), (217, 72372124), (308, 50989451), (341, 46054988), (434, 36186062), (557, 28195244), (682, 23027494), (868, 18093031), (1114, 14097622), (1364, 11513747), (2228, 7048811), (2387, 6579284), (2953, 5318236), (3899, 4027892), (4774, 3289642), (5906, 2659118), (6127, 2563204), (7798, 2013946), (9548, 1644821), (11812, 1329559), (12254, 1281602), (15596, 1006973), (17267, 909524), (20671, 759748), (24508, 640801), (32483, 483476), (34534, 454762), (41342, 379874), (42889, 366172), (64966, 241738), (69068, 227381), (82684, 189937), (85778, 183086), (91543, 171556), (120869, 129932)]