306761940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{5897}}^1$

素因数の和:5946

約数の個数: 108

約数和(自身を含む): 988634556

約数和(自身を除く): 681872616

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 289, 306, 340, 510, 578, 612, 765, 867, 1020, 1156, 1445, 1530, 1734, 2601, 2890, 3060, 3468, 4335, 5202, 5780, 5897, 8670, 10404, 11794, 13005, 17340, 17691, 23588, 26010, 29485, 35382, 52020, 53073, 58970, 70764, 88455, 100249, 106146, 117940, 176910, 200498, 212292, 265365, 300747, 353820, 400996, 501245, 530730, 601494, 902241, 1002490, 1061460, 1202988, 1503735, 1704233, 1804482, 2004980, 3007470, 3408466, 3608964, 4511205, 5112699, 6014940, 6816932, 8521165, 9022410, 10225398, 15338097, 17042330, 18044820, 20450796, 25563495, 30676194, 34084660, 51126990, 61352388, 76690485, 102253980, 153380970, 306761940]

約数ペア:

[(1, 306761940), (2, 153380970), (3, 102253980), (4, 76690485), (5, 61352388), (6, 51126990), (9, 34084660), (10, 30676194), (12, 25563495), (15, 20450796), (17, 18044820), (18, 17042330), (20, 15338097), (30, 10225398), (34, 9022410), (36, 8521165), (45, 6816932), (51, 6014940), (60, 5112699), (68, 4511205), (85, 3608964), (90, 3408466), (102, 3007470), (153, 2004980), (170, 1804482), (180, 1704233), (204, 1503735), (255, 1202988), (289, 1061460), (306, 1002490), (340, 902241), (510, 601494), (578, 530730), (612, 501245), (765, 400996), (867, 353820), (1020, 300747), (1156, 265365), (1445, 212292), (1530, 200498), (1734, 176910), (2601, 117940), (2890, 106146), (3060, 100249), (3468, 88455), (4335, 70764), (5202, 58970), (5780, 53073), (5897, 52020), (8670, 35382), (10404, 29485), (11794, 26010), (13005, 23588), (17340, 17691)]