12841950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{181}}^1$

素因数の和:250

約数の個数: 96

約数和(自身を含む): 35747712

約数和(自身を除く): 22905762

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 43, 50, 55, 66, 75, 86, 110, 129, 150, 165, 181, 215, 258, 275, 330, 362, 430, 473, 543, 550, 645, 825, 905, 946, 1075, 1086, 1290, 1419, 1650, 1810, 1991, 2150, 2365, 2715, 2838, 3225, 3982, 4525, 4730, 5430, 5973, 6450, 7095, 7783, 9050, 9955, 11825, 11946, 13575, 14190, 15566, 19910, 23349, 23650, 27150, 29865, 35475, 38915, 46698, 49775, 59730, 70950, 77830, 85613, 99550, 116745, 149325, 171226, 194575, 233490, 256839, 298650, 389150, 428065, 513678, 583725, 856130, 1167450, 1284195, 2140325, 2568390, 4280650, 6420975, 12841950]

約数ペア:

[(1, 12841950), (2, 6420975), (3, 4280650), (5, 2568390), (6, 2140325), (10, 1284195), (11, 1167450), (15, 856130), (22, 583725), (25, 513678), (30, 428065), (33, 389150), (43, 298650), (50, 256839), (55, 233490), (66, 194575), (75, 171226), (86, 149325), (110, 116745), (129, 99550), (150, 85613), (165, 77830), (181, 70950), (215, 59730), (258, 49775), (275, 46698), (330, 38915), (362, 35475), (430, 29865), (473, 27150), (543, 23650), (550, 23349), (645, 19910), (825, 15566), (905, 14190), (946, 13575), (1075, 11946), (1086, 11825), (1290, 9955), (1419, 9050), (1650, 7783), (1810, 7095), (1991, 6450), (2150, 5973), (2365, 5430), (2715, 4730), (2838, 4525), (3225, 3982)]