34416540

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{2693}}^1$

素因数の和:2779

約数の個数: 72

約数和(自身を含む): 105906528

約数和(自身を除く): 71489988

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 71, 90, 142, 180, 213, 284, 355, 426, 639, 710, 852, 1065, 1278, 1420, 2130, 2556, 2693, 3195, 4260, 5386, 6390, 8079, 10772, 12780, 13465, 16158, 24237, 26930, 32316, 40395, 48474, 53860, 80790, 96948, 121185, 161580, 191203, 242370, 382406, 484740, 573609, 764812, 956015, 1147218, 1720827, 1912030, 2294436, 2868045, 3441654, 3824060, 5736090, 6883308, 8604135, 11472180, 17208270, 34416540]

約数ペア:

[(1, 34416540), (2, 17208270), (3, 11472180), (4, 8604135), (5, 6883308), (6, 5736090), (9, 3824060), (10, 3441654), (12, 2868045), (15, 2294436), (18, 1912030), (20, 1720827), (30, 1147218), (36, 956015), (45, 764812), (60, 573609), (71, 484740), (90, 382406), (142, 242370), (180, 191203), (213, 161580), (284, 121185), (355, 96948), (426, 80790), (639, 53860), (710, 48474), (852, 40395), (1065, 32316), (1278, 26930), (1420, 24237), (2130, 16158), (2556, 13465), (2693, 12780), (3195, 10772), (4260, 8079), (5386, 6390)]