19082670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:146

約数の個数: 96

約数和(自身を含む): 50927616

約数和(自身を除く): 31844946

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 31, 34, 51, 62, 71, 85, 93, 102, 142, 155, 170, 186, 213, 255, 289, 310, 355, 426, 465, 510, 527, 578, 710, 867, 930, 1054, 1065, 1207, 1445, 1581, 1734, 2130, 2201, 2414, 2635, 2890, 3162, 3621, 4335, 4402, 5270, 6035, 6603, 7242, 7905, 8670, 8959, 11005, 12070, 13206, 15810, 17918, 18105, 20519, 22010, 26877, 33015, 36210, 37417, 41038, 44795, 53754, 61557, 66030, 74834, 89590, 102595, 112251, 123114, 134385, 187085, 205190, 224502, 268770, 307785, 374170, 561255, 615570, 636089, 1122510, 1272178, 1908267, 3180445, 3816534, 6360890, 9541335, 19082670]

約数ペア:

[(1, 19082670), (2, 9541335), (3, 6360890), (5, 3816534), (6, 3180445), (10, 1908267), (15, 1272178), (17, 1122510), (30, 636089), (31, 615570), (34, 561255), (51, 374170), (62, 307785), (71, 268770), (85, 224502), (93, 205190), (102, 187085), (142, 134385), (155, 123114), (170, 112251), (186, 102595), (213, 89590), (255, 74834), (289, 66030), (310, 61557), (355, 53754), (426, 44795), (465, 41038), (510, 37417), (527, 36210), (578, 33015), (710, 26877), (867, 22010), (930, 20519), (1054, 18105), (1065, 17918), (1207, 15810), (1445, 13206), (1581, 12070), (1734, 11005), (2130, 8959), (2201, 8670), (2414, 7905), (2635, 7242), (2890, 6603), (3162, 6035), (3621, 5270), (4335, 4402)]