1542870

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1$

素因数の和:130

約数の個数: 96

約数和(自身を含む): 4792320

約数和(自身を除く): 3249450

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 42, 45, 62, 63, 70, 79, 90, 93, 105, 126, 155, 158, 186, 210, 217, 237, 279, 310, 315, 395, 434, 465, 474, 553, 558, 630, 651, 711, 790, 930, 1085, 1106, 1185, 1302, 1395, 1422, 1659, 1953, 2170, 2370, 2449, 2765, 2790, 3255, 3318, 3555, 3906, 4898, 4977, 5530, 6510, 7110, 7347, 8295, 9765, 9954, 12245, 14694, 16590, 17143, 19530, 22041, 24490, 24885, 34286, 36735, 44082, 49770, 51429, 73470, 85715, 102858, 110205, 154287, 171430, 220410, 257145, 308574, 514290, 771435, 1542870]

約数ペア:

[(1, 1542870), (2, 771435), (3, 514290), (5, 308574), (6, 257145), (7, 220410), (9, 171430), (10, 154287), (14, 110205), (15, 102858), (18, 85715), (21, 73470), (30, 51429), (31, 49770), (35, 44082), (42, 36735), (45, 34286), (62, 24885), (63, 24490), (70, 22041), (79, 19530), (90, 17143), (93, 16590), (105, 14694), (126, 12245), (155, 9954), (158, 9765), (186, 8295), (210, 7347), (217, 7110), (237, 6510), (279, 5530), (310, 4977), (315, 4898), (395, 3906), (434, 3555), (465, 3318), (474, 3255), (553, 2790), (558, 2765), (630, 2449), (651, 2370), (711, 2170), (790, 1953), (930, 1659), (1085, 1422), (1106, 1395), (1185, 1302)]