291224370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{233}}^1\times {\mathrm{683}}^1$

素因数の和:987

約数の個数: 64

約数和(自身を含む): 714489984

約数和(自身を除く): 423265614

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 233, 305, 366, 466, 610, 683, 699, 915, 1165, 1366, 1398, 1830, 2049, 2330, 3415, 3495, 4098, 6830, 6990, 10245, 14213, 20490, 28426, 41663, 42639, 71065, 83326, 85278, 124989, 142130, 159139, 208315, 213195, 249978, 318278, 416630, 426390, 477417, 624945, 795695, 954834, 1249890, 1591390, 2387085, 4774170, 9707479, 19414958, 29122437, 48537395, 58244874, 97074790, 145612185, 291224370]

約数ペア:

[(1, 291224370), (2, 145612185), (3, 97074790), (5, 58244874), (6, 48537395), (10, 29122437), (15, 19414958), (30, 9707479), (61, 4774170), (122, 2387085), (183, 1591390), (233, 1249890), (305, 954834), (366, 795695), (466, 624945), (610, 477417), (683, 426390), (699, 416630), (915, 318278), (1165, 249978), (1366, 213195), (1398, 208315), (1830, 159139), (2049, 142130), (2330, 124989), (3415, 85278), (3495, 83326), (4098, 71065), (6830, 42639), (6990, 41663), (10245, 28426), (14213, 20490)]