277694820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{118673}}^1$

素因数の和:118701

約数の個数: 72

約数和(自身を含む): 907144056

約数和(自身を除く): 629449236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 118673, 237346, 356019, 474692, 593365, 712038, 1068057, 1186730, 1424076, 1542749, 1780095, 2136114, 2373460, 3085498, 3560190, 4272228, 4628247, 5340285, 6170996, 7120380, 7713745, 9256494, 10680570, 13884741, 15427490, 18512988, 21361140, 23141235, 27769482, 30854980, 46282470, 55538964, 69423705, 92564940, 138847410, 277694820]

約数ペア:

[(1, 277694820), (2, 138847410), (3, 92564940), (4, 69423705), (5, 55538964), (6, 46282470), (9, 30854980), (10, 27769482), (12, 23141235), (13, 21361140), (15, 18512988), (18, 15427490), (20, 13884741), (26, 10680570), (30, 9256494), (36, 7713745), (39, 7120380), (45, 6170996), (52, 5340285), (60, 4628247), (65, 4272228), (78, 3560190), (90, 3085498), (117, 2373460), (130, 2136114), (156, 1780095), (180, 1542749), (195, 1424076), (234, 1186730), (260, 1068057), (390, 712038), (468, 593365), (585, 474692), (780, 356019), (1170, 237346), (2340, 118673)]