7225170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{457}}^1$

素因数の和:515

約数の個数: 64

約数和(自身を含む): 18994176

約数和(自身を除く): 11769006

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 85, 93, 102, 155, 170, 186, 255, 310, 457, 465, 510, 527, 914, 930, 1054, 1371, 1581, 2285, 2635, 2742, 3162, 4570, 5270, 6855, 7769, 7905, 13710, 14167, 15538, 15810, 23307, 28334, 38845, 42501, 46614, 70835, 77690, 85002, 116535, 141670, 212505, 233070, 240839, 425010, 481678, 722517, 1204195, 1445034, 2408390, 3612585, 7225170]

約数ペア:

[(1, 7225170), (2, 3612585), (3, 2408390), (5, 1445034), (6, 1204195), (10, 722517), (15, 481678), (17, 425010), (30, 240839), (31, 233070), (34, 212505), (51, 141670), (62, 116535), (85, 85002), (93, 77690), (102, 70835), (155, 46614), (170, 42501), (186, 38845), (255, 28334), (310, 23307), (457, 15810), (465, 15538), (510, 14167), (527, 13710), (914, 7905), (930, 7769), (1054, 6855), (1371, 5270), (1581, 4570), (2285, 3162), (2635, 2742)]