38379990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{97}}^1\times {\mathrm{109}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 103229280

約数和(自身を除く): 64849290

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 97, 109, 110, 121, 165, 194, 218, 242, 291, 327, 330, 363, 485, 545, 582, 605, 654, 726, 970, 1067, 1090, 1199, 1210, 1455, 1635, 1815, 2134, 2398, 2910, 3201, 3270, 3597, 3630, 5335, 5995, 6402, 7194, 10573, 10670, 11737, 11990, 13189, 16005, 17985, 21146, 23474, 26378, 31719, 32010, 35211, 35970, 39567, 52865, 58685, 63438, 65945, 70422, 79134, 105730, 116303, 117370, 131890, 158595, 176055, 197835, 232606, 317190, 348909, 352110, 395670, 581515, 697818, 1163030, 1279333, 1744545, 2558666, 3489090, 3837999, 6396665, 7675998, 12793330, 19189995, 38379990]

約数ペア:

[(1, 38379990), (2, 19189995), (3, 12793330), (5, 7675998), (6, 6396665), (10, 3837999), (11, 3489090), (15, 2558666), (22, 1744545), (30, 1279333), (33, 1163030), (55, 697818), (66, 581515), (97, 395670), (109, 352110), (110, 348909), (121, 317190), (165, 232606), (194, 197835), (218, 176055), (242, 158595), (291, 131890), (327, 117370), (330, 116303), (363, 105730), (485, 79134), (545, 70422), (582, 65945), (605, 63438), (654, 58685), (726, 52865), (970, 39567), (1067, 35970), (1090, 35211), (1199, 32010), (1210, 31719), (1455, 26378), (1635, 23474), (1815, 21146), (2134, 17985), (2398, 16005), (2910, 13189), (3201, 11990), (3270, 11737), (3597, 10670), (3630, 10573), (5335, 7194), (5995, 6402)]