1623620490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1489}}^1\times {\mathrm{1913}}^1$

素因数の和:3431

約数の個数: 64

約数和(自身を含む): 4106678400

約数和(自身を除く): 2483057910

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 1489, 1913, 2978, 3826, 4467, 5739, 7445, 8934, 9565, 11478, 14890, 19130, 22335, 28291, 28695, 36347, 44670, 56582, 57390, 72694, 84873, 109041, 141455, 169746, 181735, 218082, 282910, 363470, 424365, 545205, 848730, 1090410, 2848457, 5696914, 8545371, 14242285, 17090742, 28484570, 42726855, 54120683, 85453710, 108241366, 162362049, 270603415, 324724098, 541206830, 811810245, 1623620490]

約数ペア:

[(1, 1623620490), (2, 811810245), (3, 541206830), (5, 324724098), (6, 270603415), (10, 162362049), (15, 108241366), (19, 85453710), (30, 54120683), (38, 42726855), (57, 28484570), (95, 17090742), (114, 14242285), (190, 8545371), (285, 5696914), (570, 2848457), (1489, 1090410), (1913, 848730), (2978, 545205), (3826, 424365), (4467, 363470), (5739, 282910), (7445, 218082), (8934, 181735), (9565, 169746), (11478, 141455), (14890, 109041), (19130, 84873), (22335, 72694), (28291, 57390), (28695, 56582), (36347, 44670)]