2942248860

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{605401}}^1$

素因数の和:605425

約数の個数: 72

約数和(自身を含む): 9255385776

約数和(自身を除く): 6313136916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 605401, 1210802, 1816203, 2421604, 3027005, 3632406, 5448609, 6054010, 7264812, 9081015, 10897218, 12108020, 16345827, 18162030, 21794436, 27243045, 32691654, 36324060, 49037481, 54486090, 65383308, 81729135, 98074962, 108972180, 147112443, 163458270, 196149924, 245187405, 294224886, 326916540, 490374810, 588449772, 735562215, 980749620, 1471124430, 2942248860]

約数ペア:

[(1, 2942248860), (2, 1471124430), (3, 980749620), (4, 735562215), (5, 588449772), (6, 490374810), (9, 326916540), (10, 294224886), (12, 245187405), (15, 196149924), (18, 163458270), (20, 147112443), (27, 108972180), (30, 98074962), (36, 81729135), (45, 65383308), (54, 54486090), (60, 49037481), (81, 36324060), (90, 32691654), (108, 27243045), (135, 21794436), (162, 18162030), (180, 16345827), (243, 12108020), (270, 10897218), (324, 9081015), (405, 7264812), (486, 6054010), (540, 5448609), (810, 3632406), (972, 3027005), (1215, 2421604), (1620, 1816203), (2430, 1210802), (4860, 605401)]