826645770

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{947}}^1$

素因数の和:1077

約数の個数: 128

約数和(自身を含む): 2285210880

約数和(自身を除く): 1458565110

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 53, 54, 61, 90, 106, 122, 135, 159, 183, 265, 270, 305, 318, 366, 477, 530, 549, 610, 795, 915, 947, 954, 1098, 1431, 1590, 1647, 1830, 1894, 2385, 2745, 2841, 2862, 3233, 3294, 4735, 4770, 5490, 5682, 6466, 7155, 8235, 8523, 9470, 9699, 14205, 14310, 16165, 16470, 17046, 19398, 25569, 28410, 29097, 32330, 42615, 48495, 50191, 51138, 57767, 58194, 85230, 87291, 96990, 100382, 115534, 127845, 145485, 150573, 173301, 174582, 250955, 255690, 288835, 290970, 301146, 346602, 436455, 451719, 501910, 519903, 577670, 752865, 866505, 872910, 903438, 1039806, 1355157, 1505730, 1559709, 1733010, 2258595, 2599515, 2710314, 3061651, 3119418, 4517190, 5199030, 6123302, 6775785, 7798545, 9184953, 13551570, 15308255, 15597090, 18369906, 27554859, 30616510, 45924765, 55109718, 82664577, 91849530, 137774295, 165329154, 275548590, 413322885, 826645770]

約数ペア:

[(1, 826645770), (2, 413322885), (3, 275548590), (5, 165329154), (6, 137774295), (9, 91849530), (10, 82664577), (15, 55109718), (18, 45924765), (27, 30616510), (30, 27554859), (45, 18369906), (53, 15597090), (54, 15308255), (61, 13551570), (90, 9184953), (106, 7798545), (122, 6775785), (135, 6123302), (159, 5199030), (183, 4517190), (265, 3119418), (270, 3061651), (305, 2710314), (318, 2599515), (366, 2258595), (477, 1733010), (530, 1559709), (549, 1505730), (610, 1355157), (795, 1039806), (915, 903438), (947, 872910), (954, 866505), (1098, 752865), (1431, 577670), (1590, 519903), (1647, 501910), (1830, 451719), (1894, 436455), (2385, 346602), (2745, 301146), (2841, 290970), (2862, 288835), (3233, 255690), (3294, 250955), (4735, 174582), (4770, 173301), (5490, 150573), (5682, 145485), (6466, 127845), (7155, 115534), (8235, 100382), (8523, 96990), (9470, 87291), (9699, 85230), (14205, 58194), (14310, 57767), (16165, 51138), (16470, 50191), (17046, 48495), (19398, 42615), (25569, 32330), (28410, 29097)]