314855820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{37217}}^1$

素因数の和:37279

約数の個数: 72

約数和(自身を含む): 975409344

約数和(自身を除く): 660553524

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 37217, 74434, 111651, 148868, 186085, 223302, 334953, 372170, 446604, 558255, 669906, 744340, 1116510, 1339812, 1674765, 1749199, 2233020, 3349530, 3498398, 5247597, 6699060, 6996796, 8745995, 10495194, 15742791, 17491990, 20990388, 26237985, 31485582, 34983980, 52475970, 62971164, 78713955, 104951940, 157427910, 314855820]

約数ペア:

[(1, 314855820), (2, 157427910), (3, 104951940), (4, 78713955), (5, 62971164), (6, 52475970), (9, 34983980), (10, 31485582), (12, 26237985), (15, 20990388), (18, 17491990), (20, 15742791), (30, 10495194), (36, 8745995), (45, 6996796), (47, 6699060), (60, 5247597), (90, 3498398), (94, 3349530), (141, 2233020), (180, 1749199), (188, 1674765), (235, 1339812), (282, 1116510), (423, 744340), (470, 669906), (564, 558255), (705, 446604), (846, 372170), (940, 334953), (1410, 223302), (1692, 186085), (2115, 148868), (2820, 111651), (4230, 74434), (8460, 37217)]