221331190860

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{94585979}}^1$

素因数の和:94586007

約数の個数: 72

約数和(自身を含む): 723015231120

約数和(自身を除く): 501684040260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 94585979, 189171958, 283757937, 378343916, 472929895, 567515874, 851273811, 945859790, 1135031748, 1229617727, 1418789685, 1702547622, 1891719580, 2459235454, 2837579370, 3405095244, 3688853181, 4256369055, 4918470908, 5675158740, 6148088635, 7377706362, 8512738110, 11066559543, 12296177270, 14755412724, 17025476220, 18444265905, 22133119086, 24592354540, 36888531810, 44266238172, 55332797715, 73777063620, 110665595430, 221331190860]

約数ペア:

[(1, 221331190860), (2, 110665595430), (3, 73777063620), (4, 55332797715), (5, 44266238172), (6, 36888531810), (9, 24592354540), (10, 22133119086), (12, 18444265905), (13, 17025476220), (15, 14755412724), (18, 12296177270), (20, 11066559543), (26, 8512738110), (30, 7377706362), (36, 6148088635), (39, 5675158740), (45, 4918470908), (52, 4256369055), (60, 3688853181), (65, 3405095244), (78, 2837579370), (90, 2459235454), (117, 1891719580), (130, 1702547622), (156, 1418789685), (180, 1229617727), (195, 1135031748), (234, 945859790), (260, 851273811), (390, 567515874), (468, 472929895), (585, 378343916), (780, 283757937), (1170, 189171958), (2340, 94585979)]