372294890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:815

約数の個数: 64

約数和(自身を含む): 752654592

約数和(自身を除く): 380359702

約数列:

[1, 2, 5, 10, 11, 22, 55, 71, 73, 110, 142, 146, 355, 365, 653, 710, 730, 781, 803, 1306, 1562, 1606, 3265, 3905, 4015, 5183, 6530, 7183, 7810, 8030, 10366, 14366, 25915, 35915, 46363, 47669, 51830, 57013, 71830, 92726, 95338, 114026, 231815, 238345, 285065, 463630, 476690, 509993, 524359, 570130, 1019986, 1048718, 2549965, 2621795, 3384499, 5099930, 5243590, 6768998, 16922495, 33844990, 37229489, 74458978, 186147445, 372294890]

約数ペア:

[(1, 372294890), (2, 186147445), (5, 74458978), (10, 37229489), (11, 33844990), (22, 16922495), (55, 6768998), (71, 5243590), (73, 5099930), (110, 3384499), (142, 2621795), (146, 2549965), (355, 1048718), (365, 1019986), (653, 570130), (710, 524359), (730, 509993), (781, 476690), (803, 463630), (1306, 285065), (1562, 238345), (1606, 231815), (3265, 114026), (3905, 95338), (4015, 92726), (5183, 71830), (6530, 57013), (7183, 51830), (7810, 47669), (8030, 46363), (10366, 35915), (14366, 25915)]