7808430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{103}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 22823424

約数和(自身を除く): 15014994

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 103, 105, 114, 133, 190, 206, 210, 266, 285, 309, 361, 399, 515, 570, 618, 665, 721, 722, 798, 1030, 1083, 1330, 1442, 1545, 1805, 1957, 1995, 2163, 2166, 2527, 3090, 3605, 3610, 3914, 3990, 4326, 5054, 5415, 5871, 7210, 7581, 9785, 10815, 10830, 11742, 12635, 13699, 15162, 19570, 21630, 25270, 27398, 29355, 37183, 37905, 41097, 58710, 68495, 74366, 75810, 82194, 111549, 136990, 185915, 205485, 223098, 260281, 371830, 410970, 520562, 557745, 780843, 1115490, 1301405, 1561686, 2602810, 3904215, 7808430]

約数ペア:

[(1, 7808430), (2, 3904215), (3, 2602810), (5, 1561686), (6, 1301405), (7, 1115490), (10, 780843), (14, 557745), (15, 520562), (19, 410970), (21, 371830), (30, 260281), (35, 223098), (38, 205485), (42, 185915), (57, 136990), (70, 111549), (95, 82194), (103, 75810), (105, 74366), (114, 68495), (133, 58710), (190, 41097), (206, 37905), (210, 37183), (266, 29355), (285, 27398), (309, 25270), (361, 21630), (399, 19570), (515, 15162), (570, 13699), (618, 12635), (665, 11742), (721, 10830), (722, 10815), (798, 9785), (1030, 7581), (1083, 7210), (1330, 5871), (1442, 5415), (1545, 5054), (1805, 4326), (1957, 3990), (1995, 3914), (2163, 3610), (2166, 3605), (2527, 3090)]