38243460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{709}}^1$

素因数の和:781

約数の個数: 96

約数和(自身を含む): 114508800

約数和(自身を除く): 76265340

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 31, 58, 60, 62, 87, 93, 116, 124, 145, 155, 174, 186, 290, 310, 348, 372, 435, 465, 580, 620, 709, 870, 899, 930, 1418, 1740, 1798, 1860, 2127, 2697, 2836, 3545, 3596, 4254, 4495, 5394, 7090, 8508, 8990, 10635, 10788, 13485, 14180, 17980, 20561, 21270, 21979, 26970, 41122, 42540, 43958, 53940, 61683, 65937, 82244, 87916, 102805, 109895, 123366, 131874, 205610, 219790, 246732, 263748, 308415, 329685, 411220, 439580, 616830, 637391, 659370, 1233660, 1274782, 1318740, 1912173, 2549564, 3186955, 3824346, 6373910, 7648692, 9560865, 12747820, 19121730, 38243460]

約数ペア:

[(1, 38243460), (2, 19121730), (3, 12747820), (4, 9560865), (5, 7648692), (6, 6373910), (10, 3824346), (12, 3186955), (15, 2549564), (20, 1912173), (29, 1318740), (30, 1274782), (31, 1233660), (58, 659370), (60, 637391), (62, 616830), (87, 439580), (93, 411220), (116, 329685), (124, 308415), (145, 263748), (155, 246732), (174, 219790), (186, 205610), (290, 131874), (310, 123366), (348, 109895), (372, 102805), (435, 87916), (465, 82244), (580, 65937), (620, 61683), (709, 53940), (870, 43958), (899, 42540), (930, 41122), (1418, 26970), (1740, 21979), (1798, 21270), (1860, 20561), (2127, 17980), (2697, 14180), (2836, 13485), (3545, 10788), (3596, 10635), (4254, 8990), (4495, 8508), (5394, 7090)]