1370630430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{390493}}^1$

素因数の和:390522

約数の個数: 64

約数和(自身を含む): 3936179520

約数和(自身を除く): 2565549090

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 390493, 780986, 1171479, 1952465, 2342958, 3514437, 3904930, 5076409, 5857395, 7028874, 10152818, 10543311, 11714790, 15229227, 17572185, 21086622, 25382045, 30458454, 35144370, 45687681, 50764090, 52716555, 76146135, 91375362, 105433110, 137063043, 152292270, 228438405, 274126086, 456876810, 685315215, 1370630430]

約数ペア:

[(1, 1370630430), (2, 685315215), (3, 456876810), (5, 274126086), (6, 228438405), (9, 152292270), (10, 137063043), (13, 105433110), (15, 91375362), (18, 76146135), (26, 52716555), (27, 50764090), (30, 45687681), (39, 35144370), (45, 30458454), (54, 25382045), (65, 21086622), (78, 17572185), (90, 15229227), (117, 11714790), (130, 10543311), (135, 10152818), (195, 7028874), (234, 5857395), (270, 5076409), (351, 3904930), (390, 3514437), (585, 2342958), (702, 1952465), (1170, 1171479), (1755, 780986), (3510, 390493)]