15612630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1$

素因数の和:83

約数の個数: 128

約数和(自身を含む): 45536256

約数和(自身を除く): 29923626

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 23, 30, 33, 34, 46, 51, 55, 66, 69, 85, 102, 110, 115, 121, 138, 165, 170, 187, 230, 242, 253, 255, 330, 345, 363, 374, 391, 506, 510, 561, 605, 690, 726, 759, 782, 935, 1122, 1173, 1210, 1265, 1331, 1518, 1815, 1870, 1955, 2057, 2346, 2530, 2662, 2783, 2805, 3630, 3795, 3910, 3993, 4114, 4301, 5566, 5610, 5865, 6171, 6655, 7590, 7986, 8349, 8602, 10285, 11730, 12342, 12903, 13310, 13915, 16698, 19965, 20570, 21505, 22627, 25806, 27830, 30613, 30855, 39930, 41745, 43010, 45254, 47311, 61226, 61710, 64515, 67881, 83490, 91839, 94622, 113135, 129030, 135762, 141933, 153065, 183678, 226270, 236555, 283866, 306130, 339405, 459195, 473110, 520421, 678810, 709665, 918390, 1040842, 1419330, 1561263, 2602105, 3122526, 5204210, 7806315, 15612630]

約数ペア:

[(1, 15612630), (2, 7806315), (3, 5204210), (5, 3122526), (6, 2602105), (10, 1561263), (11, 1419330), (15, 1040842), (17, 918390), (22, 709665), (23, 678810), (30, 520421), (33, 473110), (34, 459195), (46, 339405), (51, 306130), (55, 283866), (66, 236555), (69, 226270), (85, 183678), (102, 153065), (110, 141933), (115, 135762), (121, 129030), (138, 113135), (165, 94622), (170, 91839), (187, 83490), (230, 67881), (242, 64515), (253, 61710), (255, 61226), (330, 47311), (345, 45254), (363, 43010), (374, 41745), (391, 39930), (506, 30855), (510, 30613), (561, 27830), (605, 25806), (690, 22627), (726, 21505), (759, 20570), (782, 19965), (935, 16698), (1122, 13915), (1173, 13310), (1210, 12903), (1265, 12342), (1331, 11730), (1518, 10285), (1815, 8602), (1870, 8349), (1955, 7986), (2057, 7590), (2346, 6655), (2530, 6171), (2662, 5865), (2783, 5610), (2805, 5566), (3630, 4301), (3795, 4114), (3910, 3993)]