13000230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{541}}^1$

素因数の和:646

約数の個数: 64

約数和(自身を含む): 35121600

約数和(自身を除く): 22121370

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 89, 90, 135, 178, 267, 270, 445, 534, 541, 801, 890, 1082, 1335, 1602, 1623, 2403, 2670, 2705, 3246, 4005, 4806, 4869, 5410, 8010, 8115, 9738, 12015, 14607, 16230, 24030, 24345, 29214, 48149, 48690, 73035, 96298, 144447, 146070, 240745, 288894, 433341, 481490, 722235, 866682, 1300023, 1444470, 2166705, 2600046, 4333410, 6500115, 13000230]

約数ペア:

[(1, 13000230), (2, 6500115), (3, 4333410), (5, 2600046), (6, 2166705), (9, 1444470), (10, 1300023), (15, 866682), (18, 722235), (27, 481490), (30, 433341), (45, 288894), (54, 240745), (89, 146070), (90, 144447), (135, 96298), (178, 73035), (267, 48690), (270, 48149), (445, 29214), (534, 24345), (541, 24030), (801, 16230), (890, 14607), (1082, 12015), (1335, 9738), (1602, 8115), (1623, 8010), (2403, 5410), (2670, 4869), (2705, 4806), (3246, 4005)]