291270970

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{3049}}^1$

素因数の和:3330

約数の個数: 32

約数和(自身を含む): 539557200

約数和(自身を除く): 248286230

約数列:

[1, 2, 5, 10, 41, 82, 205, 233, 410, 466, 1165, 2330, 3049, 6098, 9553, 15245, 19106, 30490, 47765, 95530, 125009, 250018, 625045, 710417, 1250090, 1420834, 3552085, 7104170, 29127097, 58254194, 145635485, 291270970]

約数ペア:

[(1, 291270970), (2, 145635485), (5, 58254194), (10, 29127097), (41, 7104170), (82, 3552085), (205, 1420834), (233, 1250090), (410, 710417), (466, 625045), (1165, 250018), (2330, 125009), (3049, 95530), (6098, 47765), (9553, 30490), (15245, 19106)]