670702980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{360593}}^1$

素因数の和:360636

約数の個数: 48

約数和(自身を含む): 1938553344

約数和(自身を除く): 1267850364

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 360593, 721186, 1081779, 1442372, 1802965, 2163558, 3605930, 4327116, 5408895, 7211860, 10817790, 11178383, 21635580, 22356766, 33535149, 44713532, 55891915, 67070298, 111783830, 134140596, 167675745, 223567660, 335351490, 670702980]

約数ペア:

[(1, 670702980), (2, 335351490), (3, 223567660), (4, 167675745), (5, 134140596), (6, 111783830), (10, 67070298), (12, 55891915), (15, 44713532), (20, 33535149), (30, 22356766), (31, 21635580), (60, 11178383), (62, 10817790), (93, 7211860), (124, 5408895), (155, 4327116), (186, 3605930), (310, 2163558), (372, 1802965), (465, 1442372), (620, 1081779), (930, 721186), (1860, 360593)]