153389340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65551}}^1$

素因数の和:65579

約数の個数: 72

約数和(自身を含む): 501079488

約数和(自身を除く): 347690148

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 65551, 131102, 196653, 262204, 327755, 393306, 589959, 655510, 786612, 852163, 983265, 1179918, 1311020, 1704326, 1966530, 2359836, 2556489, 2949795, 3408652, 3933060, 4260815, 5112978, 5899590, 7669467, 8521630, 10225956, 11799180, 12782445, 15338934, 17043260, 25564890, 30677868, 38347335, 51129780, 76694670, 153389340]

約数ペア:

[(1, 153389340), (2, 76694670), (3, 51129780), (4, 38347335), (5, 30677868), (6, 25564890), (9, 17043260), (10, 15338934), (12, 12782445), (13, 11799180), (15, 10225956), (18, 8521630), (20, 7669467), (26, 5899590), (30, 5112978), (36, 4260815), (39, 3933060), (45, 3408652), (52, 2949795), (60, 2556489), (65, 2359836), (78, 1966530), (90, 1704326), (117, 1311020), (130, 1179918), (156, 983265), (180, 852163), (195, 786612), (234, 655510), (260, 589959), (390, 393306), (468, 327755), (585, 262204), (780, 196653), (1170, 131102), (2340, 65551)]