67808790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{2909}}^1$

素因数の和:2966

約数の個数: 96

約数和(自身を含む): 207005760

約数和(自身を除く): 139196970

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 37, 42, 45, 63, 70, 74, 90, 105, 111, 126, 185, 210, 222, 259, 315, 333, 370, 518, 555, 630, 666, 777, 1110, 1295, 1554, 1665, 2331, 2590, 2909, 3330, 3885, 4662, 5818, 7770, 8727, 11655, 14545, 17454, 20363, 23310, 26181, 29090, 40726, 43635, 52362, 61089, 87270, 101815, 107633, 122178, 130905, 183267, 203630, 215266, 261810, 305445, 322899, 366534, 538165, 610890, 645798, 753431, 916335, 968697, 1076330, 1506862, 1614495, 1832670, 1937394, 2260293, 3228990, 3767155, 4520586, 4843485, 6780879, 7534310, 9686970, 11301465, 13561758, 22602930, 33904395, 67808790]

約数ペア:

[(1, 67808790), (2, 33904395), (3, 22602930), (5, 13561758), (6, 11301465), (7, 9686970), (9, 7534310), (10, 6780879), (14, 4843485), (15, 4520586), (18, 3767155), (21, 3228990), (30, 2260293), (35, 1937394), (37, 1832670), (42, 1614495), (45, 1506862), (63, 1076330), (70, 968697), (74, 916335), (90, 753431), (105, 645798), (111, 610890), (126, 538165), (185, 366534), (210, 322899), (222, 305445), (259, 261810), (315, 215266), (333, 203630), (370, 183267), (518, 130905), (555, 122178), (630, 107633), (666, 101815), (777, 87270), (1110, 61089), (1295, 52362), (1554, 43635), (1665, 40726), (2331, 29090), (2590, 26181), (2909, 23310), (3330, 20363), (3885, 17454), (4662, 14545), (5818, 11655), (7770, 8727)]