19082910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 96

約数和(自身を含む): 57609216

約数和(自身を除く): 38526306

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 55, 66, 70, 77, 105, 110, 121, 154, 165, 210, 231, 242, 330, 363, 385, 462, 605, 726, 751, 770, 847, 1155, 1210, 1502, 1694, 1815, 2253, 2310, 2541, 3630, 3755, 4235, 4506, 5082, 5257, 7510, 8261, 8470, 10514, 11265, 12705, 15771, 16522, 22530, 24783, 25410, 26285, 31542, 41305, 49566, 52570, 57827, 78855, 82610, 90871, 115654, 123915, 157710, 173481, 181742, 247830, 272613, 289135, 346962, 454355, 545226, 578270, 636097, 867405, 908710, 1272194, 1363065, 1734810, 1908291, 2726130, 3180485, 3816582, 6360970, 9541455, 19082910]

約数ペア:

[(1, 19082910), (2, 9541455), (3, 6360970), (5, 3816582), (6, 3180485), (7, 2726130), (10, 1908291), (11, 1734810), (14, 1363065), (15, 1272194), (21, 908710), (22, 867405), (30, 636097), (33, 578270), (35, 545226), (42, 454355), (55, 346962), (66, 289135), (70, 272613), (77, 247830), (105, 181742), (110, 173481), (121, 157710), (154, 123915), (165, 115654), (210, 90871), (231, 82610), (242, 78855), (330, 57827), (363, 52570), (385, 49566), (462, 41305), (605, 31542), (726, 26285), (751, 25410), (770, 24783), (847, 22530), (1155, 16522), (1210, 15771), (1502, 12705), (1694, 11265), (1815, 10514), (2253, 8470), (2310, 8261), (2541, 7510), (3630, 5257), (3755, 5082), (4235, 4506)]