300931020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{128603}}^1$

素因数の和:128631

約数の個数: 72

約数和(自身を含む): 983048976

約数和(自身を除く): 682117956

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, 128603, 257206, 385809, 514412, 643015, 771618, 1157427, 1286030, 1543236, 1671839, 1929045, 2314854, 2572060, 3343678, 3858090, 4629708, 5015517, 5787135, 6687356, 7716180, 8359195, 10031034, 11574270, 15046551, 16718390, 20062068, 23148540, 25077585, 30093102, 33436780, 50155170, 60186204, 75232755, 100310340, 150465510, 300931020]

約数ペア:

[(1, 300931020), (2, 150465510), (3, 100310340), (4, 75232755), (5, 60186204), (6, 50155170), (9, 33436780), (10, 30093102), (12, 25077585), (13, 23148540), (15, 20062068), (18, 16718390), (20, 15046551), (26, 11574270), (30, 10031034), (36, 8359195), (39, 7716180), (45, 6687356), (52, 5787135), (60, 5015517), (65, 4629708), (78, 3858090), (90, 3343678), (117, 2572060), (130, 2314854), (156, 1929045), (180, 1671839), (195, 1543236), (234, 1286030), (260, 1157427), (390, 771618), (468, 643015), (585, 514412), (780, 385809), (1170, 257206), (2340, 128603)]