487779420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{9043}}^1$

素因数の和:9115

約数の個数: 96

約数和(自身を含む): 1458616320

約数和(自身を除く): 970836900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 870, 899, 930, 1740, 1798, 1860, 2697, 3596, 4495, 5394, 8990, 9043, 10788, 13485, 17980, 18086, 26970, 27129, 36172, 45215, 53940, 54258, 90430, 108516, 135645, 180860, 262247, 271290, 280333, 524494, 542580, 560666, 786741, 840999, 1048988, 1121332, 1311235, 1401665, 1573482, 1681998, 2622470, 2803330, 3146964, 3363996, 3933705, 4204995, 5244940, 5606660, 7867410, 8129657, 8409990, 15734820, 16259314, 16819980, 24388971, 32518628, 40648285, 48777942, 81296570, 97555884, 121944855, 162593140, 243889710, 487779420]

約数ペア:

[(1, 487779420), (2, 243889710), (3, 162593140), (4, 121944855), (5, 97555884), (6, 81296570), (10, 48777942), (12, 40648285), (15, 32518628), (20, 24388971), (29, 16819980), (30, 16259314), (31, 15734820), (58, 8409990), (60, 8129657), (62, 7867410), (87, 5606660), (93, 5244940), (116, 4204995), (124, 3933705), (145, 3363996), (155, 3146964), (174, 2803330), (186, 2622470), (290, 1681998), (310, 1573482), (348, 1401665), (372, 1311235), (435, 1121332), (465, 1048988), (580, 840999), (620, 786741), (870, 560666), (899, 542580), (930, 524494), (1740, 280333), (1798, 271290), (1860, 262247), (2697, 180860), (3596, 135645), (4495, 108516), (5394, 90430), (8990, 54258), (9043, 53940), (10788, 45215), (13485, 36172), (17980, 27129), (18086, 26970)]