15030652

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{347}}^1$

素因数の和:395

約数の個数: 72

約数和(自身を含む): 34990704

約数和(自身を除く): 19960052

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 49, 52, 68, 91, 98, 119, 182, 196, 221, 238, 347, 364, 442, 476, 637, 694, 833, 884, 1274, 1388, 1547, 1666, 2429, 2548, 3094, 3332, 4511, 4858, 5899, 6188, 9022, 9716, 10829, 11798, 17003, 18044, 21658, 23596, 31577, 34006, 41293, 43316, 63154, 68012, 76687, 82586, 126308, 153374, 165172, 221039, 289051, 306748, 442078, 536809, 578102, 884156, 1073618, 1156204, 2147236, 3757663, 7515326, 15030652]

約数ペア:

[(1, 15030652), (2, 7515326), (4, 3757663), (7, 2147236), (13, 1156204), (14, 1073618), (17, 884156), (26, 578102), (28, 536809), (34, 442078), (49, 306748), (52, 289051), (68, 221039), (91, 165172), (98, 153374), (119, 126308), (182, 82586), (196, 76687), (221, 68012), (238, 63154), (347, 43316), (364, 41293), (442, 34006), (476, 31577), (637, 23596), (694, 21658), (833, 18044), (884, 17003), (1274, 11798), (1388, 10829), (1547, 9716), (1666, 9022), (2429, 6188), (2548, 5899), (3094, 4858), (3332, 4511)]