290496030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{14431}}^1$

素因数の和:14513

約数の個数: 64

約数和(自身を含む): 773093376

約数和(自身を除く): 482597346

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 61, 66, 110, 122, 165, 183, 305, 330, 366, 610, 671, 915, 1342, 1830, 2013, 3355, 4026, 6710, 10065, 14431, 20130, 28862, 43293, 72155, 86586, 144310, 158741, 216465, 317482, 432930, 476223, 793705, 880291, 952446, 1587410, 1760582, 2381115, 2640873, 4401455, 4762230, 5281746, 8802910, 9683201, 13204365, 19366402, 26408730, 29049603, 48416005, 58099206, 96832010, 145248015, 290496030]

約数ペア:

[(1, 290496030), (2, 145248015), (3, 96832010), (5, 58099206), (6, 48416005), (10, 29049603), (11, 26408730), (15, 19366402), (22, 13204365), (30, 9683201), (33, 8802910), (55, 5281746), (61, 4762230), (66, 4401455), (110, 2640873), (122, 2381115), (165, 1760582), (183, 1587410), (305, 952446), (330, 880291), (366, 793705), (610, 476223), (671, 432930), (915, 317482), (1342, 216465), (1830, 158741), (2013, 144310), (3355, 86586), (4026, 72155), (6710, 43293), (10065, 28862), (14431, 20130)]