992915430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{4831}}^1$

素因数の和:4902

約数の個数: 128

約数和(自身を含む): 2805497856

約数和(自身を除く): 1812582426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 31, 34, 39, 51, 62, 65, 78, 85, 93, 102, 130, 155, 170, 186, 195, 221, 255, 310, 390, 403, 442, 465, 510, 527, 663, 806, 930, 1054, 1105, 1209, 1326, 1581, 2015, 2210, 2418, 2635, 3162, 3315, 4030, 4831, 5270, 6045, 6630, 6851, 7905, 9662, 12090, 13702, 14493, 15810, 20553, 24155, 28986, 34255, 41106, 48310, 62803, 68510, 72465, 82127, 102765, 125606, 144930, 149761, 164254, 188409, 205530, 246381, 299522, 314015, 376818, 410635, 449283, 492762, 628030, 748805, 821270, 898566, 942045, 1067651, 1231905, 1497610, 1884090, 1946893, 2135302, 2246415, 2463810, 2545937, 3202953, 3893786, 4492830, 5091874, 5338255, 5840679, 6405906, 7637811, 9734465, 10676510, 11681358, 12729685, 15275622, 16014765, 19468930, 25459370, 29203395, 32029530, 33097181, 38189055, 58406790, 66194362, 76378110, 99291543, 165485905, 198583086, 330971810, 496457715, 992915430]

約数ペア:

[(1, 992915430), (2, 496457715), (3, 330971810), (5, 198583086), (6, 165485905), (10, 99291543), (13, 76378110), (15, 66194362), (17, 58406790), (26, 38189055), (30, 33097181), (31, 32029530), (34, 29203395), (39, 25459370), (51, 19468930), (62, 16014765), (65, 15275622), (78, 12729685), (85, 11681358), (93, 10676510), (102, 9734465), (130, 7637811), (155, 6405906), (170, 5840679), (186, 5338255), (195, 5091874), (221, 4492830), (255, 3893786), (310, 3202953), (390, 2545937), (403, 2463810), (442, 2246415), (465, 2135302), (510, 1946893), (527, 1884090), (663, 1497610), (806, 1231905), (930, 1067651), (1054, 942045), (1105, 898566), (1209, 821270), (1326, 748805), (1581, 628030), (2015, 492762), (2210, 449283), (2418, 410635), (2635, 376818), (3162, 314015), (3315, 299522), (4030, 246381), (4831, 205530), (5270, 188409), (6045, 164254), (6630, 149761), (6851, 144930), (7905, 125606), (9662, 102765), (12090, 82127), (13702, 72465), (14493, 68510), (15810, 62803), (20553, 48310), (24155, 41106), (28986, 34255)]