56980740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{25667}}^1$

素因数の和:25716

約数の個数: 48

約数和(自身を含む): 163864512

約数和(自身を除く): 106883772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 25667, 51334, 77001, 102668, 128335, 154002, 256670, 308004, 385005, 513340, 770010, 949679, 1540020, 1899358, 2849037, 3798716, 4748395, 5698074, 9496790, 11396148, 14245185, 18993580, 28490370, 56980740]

約数ペア:

[(1, 56980740), (2, 28490370), (3, 18993580), (4, 14245185), (5, 11396148), (6, 9496790), (10, 5698074), (12, 4748395), (15, 3798716), (20, 2849037), (30, 1899358), (37, 1540020), (60, 949679), (74, 770010), (111, 513340), (148, 385005), (185, 308004), (222, 256670), (370, 154002), (444, 128335), (555, 102668), (740, 77001), (1110, 51334), (2220, 25667)]