34430340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^4\times {\mathrm{239}}^1$

素因数の和:279

約数の個数: 120

約数和(自身を含む): 112936320

約数和(自身を除く): 78505980

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 49, 60, 70, 84, 98, 105, 140, 147, 196, 210, 239, 245, 294, 343, 420, 478, 490, 588, 686, 717, 735, 956, 980, 1029, 1195, 1372, 1434, 1470, 1673, 1715, 2058, 2390, 2401, 2868, 2940, 3346, 3430, 3585, 4116, 4780, 4802, 5019, 5145, 6692, 6860, 7170, 7203, 8365, 9604, 10038, 10290, 11711, 12005, 14340, 14406, 16730, 20076, 20580, 23422, 24010, 25095, 28812, 33460, 35133, 36015, 46844, 48020, 50190, 58555, 70266, 72030, 81977, 100380, 117110, 140532, 144060, 163954, 175665, 234220, 245931, 327908, 351330, 409885, 491862, 573839, 702660, 819770, 983724, 1147678, 1229655, 1639540, 1721517, 2295356, 2459310, 2869195, 3443034, 4918620, 5738390, 6886068, 8607585, 11476780, 17215170, 34430340]

約数ペア:

[(1, 34430340), (2, 17215170), (3, 11476780), (4, 8607585), (5, 6886068), (6, 5738390), (7, 4918620), (10, 3443034), (12, 2869195), (14, 2459310), (15, 2295356), (20, 1721517), (21, 1639540), (28, 1229655), (30, 1147678), (35, 983724), (42, 819770), (49, 702660), (60, 573839), (70, 491862), (84, 409885), (98, 351330), (105, 327908), (140, 245931), (147, 234220), (196, 175665), (210, 163954), (239, 144060), (245, 140532), (294, 117110), (343, 100380), (420, 81977), (478, 72030), (490, 70266), (588, 58555), (686, 50190), (717, 48020), (735, 46844), (956, 36015), (980, 35133), (1029, 33460), (1195, 28812), (1372, 25095), (1434, 24010), (1470, 23422), (1673, 20580), (1715, 20076), (2058, 16730), (2390, 14406), (2401, 14340), (2868, 12005), (2940, 11711), (3346, 10290), (3430, 10038), (3585, 9604), (4116, 8365), (4780, 7203), (4802, 7170), (5019, 6860), (5145, 6692)]