146260380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{348239}}^1$

素因数の和:348258

約数の個数: 48

約数和(自身を含む): 468034560

約数和(自身を除く): 321774180

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 348239, 696478, 1044717, 1392956, 1741195, 2089434, 2437673, 3482390, 4178868, 4875346, 5223585, 6964780, 7313019, 9750692, 10447170, 12188365, 14626038, 20894340, 24376730, 29252076, 36565095, 48753460, 73130190, 146260380]

約数ペア:

[(1, 146260380), (2, 73130190), (3, 48753460), (4, 36565095), (5, 29252076), (6, 24376730), (7, 20894340), (10, 14626038), (12, 12188365), (14, 10447170), (15, 9750692), (20, 7313019), (21, 6964780), (28, 5223585), (30, 4875346), (35, 4178868), (42, 3482390), (60, 2437673), (70, 2089434), (84, 1741195), (105, 1392956), (140, 1044717), (210, 696478), (420, 348239)]