30159276

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{631}}^1$

素因数の和:1214

約数の個数: 48

約数和(自身を含む): 80693760

約数和(自身を除く): 50534484

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 569, 631, 1138, 1262, 1707, 1893, 2276, 2524, 3414, 3786, 3983, 4417, 6828, 7572, 7966, 8834, 11949, 13251, 15932, 17668, 23898, 26502, 47796, 53004, 359039, 718078, 1077117, 1436156, 2154234, 2513273, 4308468, 5026546, 7539819, 10053092, 15079638, 30159276]

約数ペア:

[(1, 30159276), (2, 15079638), (3, 10053092), (4, 7539819), (6, 5026546), (7, 4308468), (12, 2513273), (14, 2154234), (21, 1436156), (28, 1077117), (42, 718078), (84, 359039), (569, 53004), (631, 47796), (1138, 26502), (1262, 23898), (1707, 17668), (1893, 15932), (2276, 13251), (2524, 11949), (3414, 8834), (3786, 7966), (3983, 7572), (4417, 6828)]