189735810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1160

約数の個数: 128

約数和(自身を含む): 543449088

約数和(自身を除く): 353713278

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 17, 22, 30, 31, 33, 34, 51, 55, 62, 66, 85, 93, 102, 110, 155, 165, 170, 186, 187, 255, 310, 330, 341, 374, 465, 510, 527, 561, 682, 930, 935, 1023, 1054, 1091, 1122, 1581, 1705, 1870, 2046, 2182, 2635, 2805, 3162, 3273, 3410, 5115, 5270, 5455, 5610, 5797, 6546, 7905, 10230, 10910, 11594, 12001, 15810, 16365, 17391, 18547, 24002, 28985, 32730, 33821, 34782, 36003, 37094, 55641, 57970, 60005, 67642, 72006, 86955, 92735, 101463, 111282, 120010, 169105, 173910, 180015, 185470, 202926, 204017, 278205, 338210, 360030, 372031, 408034, 507315, 556410, 574957, 612051, 744062, 1014630, 1020085, 1116093, 1149914, 1224102, 1724871, 1860155, 2040170, 2232186, 2874785, 3060255, 3449742, 3720310, 5580465, 5749570, 6120510, 6324527, 8624355, 11160930, 12649054, 17248710, 18973581, 31622635, 37947162, 63245270, 94867905, 189735810]

約数ペア:

[(1, 189735810), (2, 94867905), (3, 63245270), (5, 37947162), (6, 31622635), (10, 18973581), (11, 17248710), (15, 12649054), (17, 11160930), (22, 8624355), (30, 6324527), (31, 6120510), (33, 5749570), (34, 5580465), (51, 3720310), (55, 3449742), (62, 3060255), (66, 2874785), (85, 2232186), (93, 2040170), (102, 1860155), (110, 1724871), (155, 1224102), (165, 1149914), (170, 1116093), (186, 1020085), (187, 1014630), (255, 744062), (310, 612051), (330, 574957), (341, 556410), (374, 507315), (465, 408034), (510, 372031), (527, 360030), (561, 338210), (682, 278205), (930, 204017), (935, 202926), (1023, 185470), (1054, 180015), (1091, 173910), (1122, 169105), (1581, 120010), (1705, 111282), (1870, 101463), (2046, 92735), (2182, 86955), (2635, 72006), (2805, 67642), (3162, 60005), (3273, 57970), (3410, 55641), (5115, 37094), (5270, 36003), (5455, 34782), (5610, 33821), (5797, 32730), (6546, 28985), (7905, 24002), (10230, 18547), (10910, 17391), (11594, 16365), (12001, 15810)]