238429140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{421}}^1\times {\mathrm{9439}}^1$

素因数の和:9872

約数の個数: 48

約数和(自身を含む): 669258240

約数和(自身を除く): 430829100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 421, 842, 1263, 1684, 2105, 2526, 4210, 5052, 6315, 8420, 9439, 12630, 18878, 25260, 28317, 37756, 47195, 56634, 94390, 113268, 141585, 188780, 283170, 566340, 3973819, 7947638, 11921457, 15895276, 19869095, 23842914, 39738190, 47685828, 59607285, 79476380, 119214570, 238429140]

約数ペア:

[(1, 238429140), (2, 119214570), (3, 79476380), (4, 59607285), (5, 47685828), (6, 39738190), (10, 23842914), (12, 19869095), (15, 15895276), (20, 11921457), (30, 7947638), (60, 3973819), (421, 566340), (842, 283170), (1263, 188780), (1684, 141585), (2105, 113268), (2526, 94390), (4210, 56634), (5052, 47195), (6315, 37756), (8420, 28317), (9439, 25260), (12630, 18878)]