121829460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{163}}^1\times {\mathrm{12457}}^1$

素因数の和:12632

約数の個数: 48

約数和(自身を含む): 343242816

約数和(自身を除く): 221413356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 163, 326, 489, 652, 815, 978, 1630, 1956, 2445, 3260, 4890, 9780, 12457, 24914, 37371, 49828, 62285, 74742, 124570, 149484, 186855, 249140, 373710, 747420, 2030491, 4060982, 6091473, 8121964, 10152455, 12182946, 20304910, 24365892, 30457365, 40609820, 60914730, 121829460]

約数ペア:

[(1, 121829460), (2, 60914730), (3, 40609820), (4, 30457365), (5, 24365892), (6, 20304910), (10, 12182946), (12, 10152455), (15, 8121964), (20, 6091473), (30, 4060982), (60, 2030491), (163, 747420), (326, 373710), (489, 249140), (652, 186855), (815, 149484), (978, 124570), (1630, 74742), (1956, 62285), (2445, 49828), (3260, 37371), (4890, 24914), (9780, 12457)]