9781834140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4180271}}^1$

素因数の和:4180299

約数の個数: 72

約数和(自身を含む): 31953999168

約数和(自身を除く): 22172165028

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 4180271, 8360542, 12540813, 16721084, 20901355, 25081626, 37622439, 41802710, 50163252, 54343523, 62704065, 75244878, 83605420, 108687046, 125408130, 150489756, 163030569, 188112195, 217374092, 250816260, 271717615, 326061138, 376224390, 489091707, 543435230, 652122276, 752448780, 815152845, 978183414, 1086870460, 1630305690, 1956366828, 2445458535, 3260611380, 4890917070, 9781834140]

約数ペア:

[(1, 9781834140), (2, 4890917070), (3, 3260611380), (4, 2445458535), (5, 1956366828), (6, 1630305690), (9, 1086870460), (10, 978183414), (12, 815152845), (13, 752448780), (15, 652122276), (18, 543435230), (20, 489091707), (26, 376224390), (30, 326061138), (36, 271717615), (39, 250816260), (45, 217374092), (52, 188112195), (60, 163030569), (65, 150489756), (78, 125408130), (90, 108687046), (117, 83605420), (130, 75244878), (156, 62704065), (180, 54343523), (195, 50163252), (234, 41802710), (260, 37622439), (390, 25081626), (468, 20901355), (585, 16721084), (780, 12540813), (1170, 8360542), (2340, 4180271)]