6996690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{269}}^1$

素因数の和:316

約数の個数: 72

約数和(自身を含む): 19396260

約数和(自身を除く): 12399570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 269, 289, 306, 510, 538, 578, 765, 807, 867, 1345, 1445, 1530, 1614, 1734, 2421, 2601, 2690, 2890, 4035, 4335, 4573, 4842, 5202, 8070, 8670, 9146, 12105, 13005, 13719, 22865, 24210, 26010, 27438, 41157, 45730, 68595, 77741, 82314, 137190, 155482, 205785, 233223, 388705, 411570, 466446, 699669, 777410, 1166115, 1399338, 2332230, 3498345, 6996690]

約数ペア:

[(1, 6996690), (2, 3498345), (3, 2332230), (5, 1399338), (6, 1166115), (9, 777410), (10, 699669), (15, 466446), (17, 411570), (18, 388705), (30, 233223), (34, 205785), (45, 155482), (51, 137190), (85, 82314), (90, 77741), (102, 68595), (153, 45730), (170, 41157), (255, 27438), (269, 26010), (289, 24210), (306, 22865), (510, 13719), (538, 13005), (578, 12105), (765, 9146), (807, 8670), (867, 8070), (1345, 5202), (1445, 4842), (1530, 4573), (1614, 4335), (1734, 4035), (2421, 2890), (2601, 2690)]