31741567140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{587}}^1\times {\mathrm{20959}}^1$

素因数の和:21601

約数の個数: 96

約数和(自身を含む): 91102556160

約数和(自身を除く): 59360989020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 587, 645, 860, 1174, 1290, 1761, 2348, 2580, 2935, 3522, 5870, 7044, 8805, 11740, 17610, 20959, 25241, 35220, 41918, 50482, 62877, 75723, 83836, 100964, 104795, 125754, 126205, 151446, 209590, 251508, 252410, 302892, 314385, 378615, 419180, 504820, 628770, 757230, 901237, 1257540, 1514460, 1802474, 2703711, 3604948, 4506185, 5407422, 9012370, 10814844, 12302933, 13518555, 18024740, 24605866, 27037110, 36908799, 49211732, 54074220, 61514665, 73817598, 123029330, 147635196, 184543995, 246058660, 369087990, 529026119, 738175980, 1058052238, 1587078357, 2116104476, 2645130595, 3174156714, 5290261190, 6348313428, 7935391785, 10580522380, 15870783570, 31741567140]

約数ペア:

[(1, 31741567140), (2, 15870783570), (3, 10580522380), (4, 7935391785), (5, 6348313428), (6, 5290261190), (10, 3174156714), (12, 2645130595), (15, 2116104476), (20, 1587078357), (30, 1058052238), (43, 738175980), (60, 529026119), (86, 369087990), (129, 246058660), (172, 184543995), (215, 147635196), (258, 123029330), (430, 73817598), (516, 61514665), (587, 54074220), (645, 49211732), (860, 36908799), (1174, 27037110), (1290, 24605866), (1761, 18024740), (2348, 13518555), (2580, 12302933), (2935, 10814844), (3522, 9012370), (5870, 5407422), (7044, 4506185), (8805, 3604948), (11740, 2703711), (17610, 1802474), (20959, 1514460), (25241, 1257540), (35220, 901237), (41918, 757230), (50482, 628770), (62877, 504820), (75723, 419180), (83836, 378615), (100964, 314385), (104795, 302892), (125754, 252410), (126205, 251508), (151446, 209590)]