1623292930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{683}}^1\times {\mathrm{1787}}^1$

素因数の和:2503

約数の個数: 64

約数和(自身を含む): 3522216960

約数和(自身を除く): 1898924030

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 683, 1330, 1366, 1787, 3415, 3574, 4781, 6830, 8935, 9562, 12509, 12977, 17870, 23905, 25018, 25954, 33953, 47810, 62545, 64885, 67906, 90839, 125090, 129770, 169765, 181678, 237671, 339530, 454195, 475342, 908390, 1188355, 1220521, 2376710, 2441042, 6102605, 8543647, 12205210, 17087294, 23189899, 42718235, 46379798, 85436470, 115949495, 162329293, 231898990, 324658586, 811646465, 1623292930]

約数ペア:

[(1, 1623292930), (2, 811646465), (5, 324658586), (7, 231898990), (10, 162329293), (14, 115949495), (19, 85436470), (35, 46379798), (38, 42718235), (70, 23189899), (95, 17087294), (133, 12205210), (190, 8543647), (266, 6102605), (665, 2441042), (683, 2376710), (1330, 1220521), (1366, 1188355), (1787, 908390), (3415, 475342), (3574, 454195), (4781, 339530), (6830, 237671), (8935, 181678), (9562, 169765), (12509, 129770), (12977, 125090), (17870, 90839), (23905, 67906), (25018, 64885), (25954, 62545), (33953, 47810)]