3106247740

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{1373}}^1$

素因数の和:1543

約数の個数: 96

約数和(自身を含む): 6980359680

約数和(自身を除く): 3874111940

約数列:

[1, 2, 4, 5, 10, 20, 31, 41, 62, 82, 89, 124, 155, 164, 178, 205, 310, 356, 410, 445, 620, 820, 890, 1271, 1373, 1780, 2542, 2746, 2759, 3649, 5084, 5492, 5518, 6355, 6865, 7298, 11036, 12710, 13730, 13795, 14596, 18245, 25420, 27460, 27590, 36490, 42563, 55180, 56293, 72980, 85126, 112586, 113119, 122197, 170252, 212815, 225172, 226238, 244394, 281465, 425630, 452476, 488788, 562930, 565595, 610985, 851260, 1125860, 1131190, 1221970, 1745083, 2262380, 2443940, 3490166, 3788107, 5010077, 6980332, 7576214, 8725415, 10020154, 15152428, 17450830, 18940535, 20040308, 25050385, 34901660, 37881070, 50100770, 75762140, 100201540, 155312387, 310624774, 621249548, 776561935, 1553123870, 3106247740]

約数ペア:

[(1, 3106247740), (2, 1553123870), (4, 776561935), (5, 621249548), (10, 310624774), (20, 155312387), (31, 100201540), (41, 75762140), (62, 50100770), (82, 37881070), (89, 34901660), (124, 25050385), (155, 20040308), (164, 18940535), (178, 17450830), (205, 15152428), (310, 10020154), (356, 8725415), (410, 7576214), (445, 6980332), (620, 5010077), (820, 3788107), (890, 3490166), (1271, 2443940), (1373, 2262380), (1780, 1745083), (2542, 1221970), (2746, 1131190), (2759, 1125860), (3649, 851260), (5084, 610985), (5492, 565595), (5518, 562930), (6355, 488788), (6865, 452476), (7298, 425630), (11036, 281465), (12710, 244394), (13730, 226238), (13795, 225172), (14596, 212815), (18245, 170252), (25420, 122197), (27460, 113119), (27590, 112586), (36490, 85126), (42563, 72980), (55180, 56293)]