30135560

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{487}}^1$

素因数の和:535

約数の個数: 128

約数和(自身を含む): 88542720

約数和(自身を除く): 58407160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 17, 20, 26, 28, 34, 35, 40, 52, 56, 65, 68, 70, 85, 91, 104, 119, 130, 136, 140, 170, 182, 221, 238, 260, 280, 340, 364, 442, 455, 476, 487, 520, 595, 680, 728, 884, 910, 952, 974, 1105, 1190, 1547, 1768, 1820, 1948, 2210, 2380, 2435, 3094, 3409, 3640, 3896, 4420, 4760, 4870, 6188, 6331, 6818, 7735, 8279, 8840, 9740, 12376, 12662, 13636, 15470, 16558, 17045, 19480, 25324, 27272, 30940, 31655, 33116, 34090, 41395, 44317, 50648, 57953, 61880, 63310, 66232, 68180, 82790, 88634, 107627, 115906, 126620, 136360, 165580, 177268, 215254, 221585, 231812, 253240, 289765, 331160, 354536, 430508, 443170, 463624, 538135, 579530, 753389, 861016, 886340, 1076270, 1159060, 1506778, 1772680, 2152540, 2318120, 3013556, 3766945, 4305080, 6027112, 7533890, 15067780, 30135560]

約数ペア:

[(1, 30135560), (2, 15067780), (4, 7533890), (5, 6027112), (7, 4305080), (8, 3766945), (10, 3013556), (13, 2318120), (14, 2152540), (17, 1772680), (20, 1506778), (26, 1159060), (28, 1076270), (34, 886340), (35, 861016), (40, 753389), (52, 579530), (56, 538135), (65, 463624), (68, 443170), (70, 430508), (85, 354536), (91, 331160), (104, 289765), (119, 253240), (130, 231812), (136, 221585), (140, 215254), (170, 177268), (182, 165580), (221, 136360), (238, 126620), (260, 115906), (280, 107627), (340, 88634), (364, 82790), (442, 68180), (455, 66232), (476, 63310), (487, 61880), (520, 57953), (595, 50648), (680, 44317), (728, 41395), (884, 34090), (910, 33116), (952, 31655), (974, 30940), (1105, 27272), (1190, 25324), (1547, 19480), (1768, 17045), (1820, 16558), (1948, 15470), (2210, 13636), (2380, 12662), (2435, 12376), (3094, 9740), (3409, 8840), (3640, 8279), (3896, 7735), (4420, 6818), (4760, 6331), (4870, 6188)]