1370403780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4629

約数の個数: 96

約数和(自身を含む): 3970081920

約数和(自身を除く): 2599678140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 139, 148, 185, 222, 278, 370, 417, 444, 555, 556, 695, 740, 834, 1110, 1390, 1668, 2085, 2220, 2780, 4170, 4441, 5143, 8340, 8882, 10286, 13323, 15429, 17764, 20572, 22205, 25715, 26646, 30858, 44410, 51430, 53292, 61716, 66615, 77145, 88820, 102860, 133230, 154290, 164317, 266460, 308580, 328634, 492951, 617299, 657268, 821585, 985902, 1234598, 1643170, 1851897, 1971804, 2464755, 2469196, 3086495, 3286340, 3703794, 4929510, 6172990, 7407588, 9259485, 9859020, 12345980, 18518970, 22840063, 37037940, 45680126, 68520189, 91360252, 114200315, 137040378, 228400630, 274080756, 342600945, 456801260, 685201890, 1370403780]

約数ペア:

[(1, 1370403780), (2, 685201890), (3, 456801260), (4, 342600945), (5, 274080756), (6, 228400630), (10, 137040378), (12, 114200315), (15, 91360252), (20, 68520189), (30, 45680126), (37, 37037940), (60, 22840063), (74, 18518970), (111, 12345980), (139, 9859020), (148, 9259485), (185, 7407588), (222, 6172990), (278, 4929510), (370, 3703794), (417, 3286340), (444, 3086495), (555, 2469196), (556, 2464755), (695, 1971804), (740, 1851897), (834, 1643170), (1110, 1234598), (1390, 985902), (1668, 821585), (2085, 657268), (2220, 617299), (2780, 492951), (4170, 328634), (4441, 308580), (5143, 266460), (8340, 164317), (8882, 154290), (10286, 133230), (13323, 102860), (15429, 88820), (17764, 77145), (20572, 66615), (22205, 61716), (25715, 53292), (26646, 51430), (30858, 44410)]