630820530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:433

約数の個数: 144

約数和(自身を含む): 1770088320

約数和(自身を除く): 1139267790

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 79, 85, 90, 102, 153, 158, 170, 237, 255, 289, 306, 307, 395, 474, 510, 578, 614, 711, 765, 790, 867, 921, 1185, 1343, 1422, 1445, 1530, 1535, 1734, 1842, 2370, 2601, 2686, 2763, 2890, 3070, 3555, 4029, 4335, 4605, 5202, 5219, 5526, 6715, 7110, 8058, 8670, 9210, 10438, 12087, 13005, 13430, 13815, 15657, 20145, 22831, 24174, 24253, 26010, 26095, 27630, 31314, 40290, 45662, 46971, 48506, 52190, 60435, 68493, 72759, 78285, 88723, 93942, 114155, 120870, 121265, 136986, 145518, 156570, 177446, 205479, 218277, 228310, 234855, 242530, 266169, 342465, 363795, 410958, 412301, 436554, 443615, 469710, 532338, 684930, 727590, 798507, 824602, 887230, 1027395, 1091385, 1236903, 1330845, 1597014, 2054790, 2061505, 2182770, 2473806, 2661690, 3710709, 3992535, 4123010, 6184515, 7009117, 7421418, 7985070, 12369030, 14018234, 18553545, 21027351, 35045585, 37107090, 42054702, 63082053, 70091170, 105136755, 126164106, 210273510, 315410265, 630820530]

約数ペア:

[(1, 630820530), (2, 315410265), (3, 210273510), (5, 126164106), (6, 105136755), (9, 70091170), (10, 63082053), (15, 42054702), (17, 37107090), (18, 35045585), (30, 21027351), (34, 18553545), (45, 14018234), (51, 12369030), (79, 7985070), (85, 7421418), (90, 7009117), (102, 6184515), (153, 4123010), (158, 3992535), (170, 3710709), (237, 2661690), (255, 2473806), (289, 2182770), (306, 2061505), (307, 2054790), (395, 1597014), (474, 1330845), (510, 1236903), (578, 1091385), (614, 1027395), (711, 887230), (765, 824602), (790, 798507), (867, 727590), (921, 684930), (1185, 532338), (1343, 469710), (1422, 443615), (1445, 436554), (1530, 412301), (1535, 410958), (1734, 363795), (1842, 342465), (2370, 266169), (2601, 242530), (2686, 234855), (2763, 228310), (2890, 218277), (3070, 205479), (3555, 177446), (4029, 156570), (4335, 145518), (4605, 136986), (5202, 121265), (5219, 120870), (5526, 114155), (6715, 93942), (7110, 88723), (8058, 78285), (8670, 72759), (9210, 68493), (10438, 60435), (12087, 52190), (13005, 48506), (13430, 46971), (13815, 45662), (15657, 40290), (20145, 31314), (22831, 27630), (24174, 26095), (24253, 26010)]