4329780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:106

約数の個数: 144

約数和(自身を含む): 15249024

約数和(自身を除く): 10919244

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 61, 65, 70, 78, 84, 91, 105, 122, 130, 140, 156, 169, 182, 183, 195, 210, 244, 260, 273, 305, 338, 364, 366, 390, 420, 427, 455, 507, 546, 610, 676, 732, 780, 793, 845, 854, 910, 915, 1014, 1092, 1183, 1220, 1281, 1365, 1586, 1690, 1708, 1820, 1830, 2028, 2135, 2366, 2379, 2535, 2562, 2730, 3172, 3380, 3549, 3660, 3965, 4270, 4732, 4758, 5070, 5124, 5460, 5551, 5915, 6405, 7098, 7930, 8540, 9516, 10140, 10309, 11102, 11830, 11895, 12810, 14196, 15860, 16653, 17745, 20618, 22204, 23660, 23790, 25620, 27755, 30927, 33306, 35490, 41236, 47580, 51545, 55510, 61854, 66612, 70980, 72163, 83265, 103090, 111020, 123708, 144326, 154635, 166530, 206180, 216489, 288652, 309270, 333060, 360815, 432978, 618540, 721630, 865956, 1082445, 1443260, 2164890, 4329780]

約数ペア:

[(1, 4329780), (2, 2164890), (3, 1443260), (4, 1082445), (5, 865956), (6, 721630), (7, 618540), (10, 432978), (12, 360815), (13, 333060), (14, 309270), (15, 288652), (20, 216489), (21, 206180), (26, 166530), (28, 154635), (30, 144326), (35, 123708), (39, 111020), (42, 103090), (52, 83265), (60, 72163), (61, 70980), (65, 66612), (70, 61854), (78, 55510), (84, 51545), (91, 47580), (105, 41236), (122, 35490), (130, 33306), (140, 30927), (156, 27755), (169, 25620), (182, 23790), (183, 23660), (195, 22204), (210, 20618), (244, 17745), (260, 16653), (273, 15860), (305, 14196), (338, 12810), (364, 11895), (366, 11830), (390, 11102), (420, 10309), (427, 10140), (455, 9516), (507, 8540), (546, 7930), (610, 7098), (676, 6405), (732, 5915), (780, 5551), (793, 5460), (845, 5124), (854, 5070), (910, 4758), (915, 4732), (1014, 4270), (1092, 3965), (1183, 3660), (1220, 3549), (1281, 3380), (1365, 3172), (1586, 2730), (1690, 2562), (1708, 2535), (1820, 2379), (1830, 2366), (2028, 2135)]