3907860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1$

素因数の和:245

約数の個数: 96

約数和(自身を含む): 12386304

約数和(自身を除く): 8478444

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 31, 33, 44, 55, 60, 62, 66, 93, 110, 124, 132, 155, 165, 186, 191, 220, 310, 330, 341, 372, 382, 465, 573, 620, 660, 682, 764, 930, 955, 1023, 1146, 1364, 1705, 1860, 1910, 2046, 2101, 2292, 2865, 3410, 3820, 4092, 4202, 5115, 5730, 5921, 6303, 6820, 8404, 10230, 10505, 11460, 11842, 12606, 17763, 20460, 21010, 23684, 25212, 29605, 31515, 35526, 42020, 59210, 63030, 65131, 71052, 88815, 118420, 126060, 130262, 177630, 195393, 260524, 325655, 355260, 390786, 651310, 781572, 976965, 1302620, 1953930, 3907860]

約数ペア:

[(1, 3907860), (2, 1953930), (3, 1302620), (4, 976965), (5, 781572), (6, 651310), (10, 390786), (11, 355260), (12, 325655), (15, 260524), (20, 195393), (22, 177630), (30, 130262), (31, 126060), (33, 118420), (44, 88815), (55, 71052), (60, 65131), (62, 63030), (66, 59210), (93, 42020), (110, 35526), (124, 31515), (132, 29605), (155, 25212), (165, 23684), (186, 21010), (191, 20460), (220, 17763), (310, 12606), (330, 11842), (341, 11460), (372, 10505), (382, 10230), (465, 8404), (573, 6820), (620, 6303), (660, 5921), (682, 5730), (764, 5115), (930, 4202), (955, 4092), (1023, 3820), (1146, 3410), (1364, 2865), (1705, 2292), (1860, 2101), (1910, 2046)]