39087420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{38321}}^1$

素因数の和:38350

約数の個数: 48

約数和(自身を含む): 115885728

約数和(自身を除く): 76798308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 85, 102, 170, 204, 255, 340, 510, 1020, 38321, 76642, 114963, 153284, 191605, 229926, 383210, 459852, 574815, 651457, 766420, 1149630, 1302914, 1954371, 2299260, 2605828, 3257285, 3908742, 6514570, 7817484, 9771855, 13029140, 19543710, 39087420]

約数ペア:

[(1, 39087420), (2, 19543710), (3, 13029140), (4, 9771855), (5, 7817484), (6, 6514570), (10, 3908742), (12, 3257285), (15, 2605828), (17, 2299260), (20, 1954371), (30, 1302914), (34, 1149630), (51, 766420), (60, 651457), (68, 574815), (85, 459852), (102, 383210), (170, 229926), (204, 191605), (255, 153284), (340, 114963), (510, 76642), (1020, 38321)]