123945150

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{118043}}^1$

素因数の和:118065

約数の個数: 48

約数和(自身を含む): 351298944

約数和(自身を除く): 227353794

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 150, 175, 210, 350, 525, 1050, 118043, 236086, 354129, 590215, 708258, 826301, 1180430, 1652602, 1770645, 2478903, 2951075, 3541290, 4131505, 4957806, 5902150, 8263010, 8853225, 12394515, 17706450, 20657525, 24789030, 41315050, 61972575, 123945150]

約数ペア:

[(1, 123945150), (2, 61972575), (3, 41315050), (5, 24789030), (6, 20657525), (7, 17706450), (10, 12394515), (14, 8853225), (15, 8263010), (21, 5902150), (25, 4957806), (30, 4131505), (35, 3541290), (42, 2951075), (50, 2478903), (70, 1770645), (75, 1652602), (105, 1180430), (150, 826301), (175, 708258), (210, 590215), (350, 354129), (525, 236086), (1050, 118043)]