722610

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:88

約数の個数: 96

約数和(自身を含む): 2276352

約数和(自身を除く): 1553742

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 31, 35, 37, 42, 45, 62, 63, 70, 74, 90, 93, 105, 111, 126, 155, 185, 186, 210, 217, 222, 259, 279, 310, 315, 333, 370, 434, 465, 518, 555, 558, 630, 651, 666, 777, 930, 1085, 1110, 1147, 1295, 1302, 1395, 1554, 1665, 1953, 2170, 2294, 2331, 2590, 2790, 3255, 3330, 3441, 3885, 3906, 4662, 5735, 6510, 6882, 7770, 8029, 9765, 10323, 11470, 11655, 16058, 17205, 19530, 20646, 23310, 24087, 34410, 40145, 48174, 51615, 72261, 80290, 103230, 120435, 144522, 240870, 361305, 722610]

約数ペア:

[(1, 722610), (2, 361305), (3, 240870), (5, 144522), (6, 120435), (7, 103230), (9, 80290), (10, 72261), (14, 51615), (15, 48174), (18, 40145), (21, 34410), (30, 24087), (31, 23310), (35, 20646), (37, 19530), (42, 17205), (45, 16058), (62, 11655), (63, 11470), (70, 10323), (74, 9765), (90, 8029), (93, 7770), (105, 6882), (111, 6510), (126, 5735), (155, 4662), (185, 3906), (186, 3885), (210, 3441), (217, 3330), (222, 3255), (259, 2790), (279, 2590), (310, 2331), (315, 2294), (333, 2170), (370, 1953), (434, 1665), (465, 1554), (518, 1395), (555, 1302), (558, 1295), (630, 1147), (651, 1110), (666, 1085), (777, 930)]