1217159812260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{965999851}}^1$

素因数の和:965999873

約数の個数: 72

約数和(自身を含む): 4219487353536

約数和(自身を除く): 3002327541276

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 965999851, 1931999702, 2897999553, 3863999404, 4829999255, 5795999106, 6761998957, 8693998659, 9659998510, 11591998212, 13523997914, 14489997765, 17387997318, 19319997020, 20285996871, 27047995828, 28979995530, 33809994785, 34775994636, 40571993742, 43469993295, 57959991060, 60857990613, 67619989570, 81143987484, 86939986590, 101429984355, 121715981226, 135239979140, 173879973180, 202859968710, 243431962452, 304289953065, 405719937420, 608579906130, 1217159812260]

約数ペア:

[(1, 1217159812260), (2, 608579906130), (3, 405719937420), (4, 304289953065), (5, 243431962452), (6, 202859968710), (7, 173879973180), (9, 135239979140), (10, 121715981226), (12, 101429984355), (14, 86939986590), (15, 81143987484), (18, 67619989570), (20, 60857990613), (21, 57959991060), (28, 43469993295), (30, 40571993742), (35, 34775994636), (36, 33809994785), (42, 28979995530), (45, 27047995828), (60, 20285996871), (63, 19319997020), (70, 17387997318), (84, 14489997765), (90, 13523997914), (105, 11591998212), (126, 9659998510), (140, 8693998659), (180, 6761998957), (210, 5795999106), (252, 4829999255), (315, 3863999404), (420, 2897999553), (630, 1931999702), (1260, 965999851)]