22791390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:146

約数の個数: 128

約数和(自身を含む): 63452160

約数和(自身を除く): 40660770

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 29, 30, 34, 46, 51, 58, 67, 69, 85, 87, 102, 115, 134, 138, 145, 170, 174, 201, 230, 255, 290, 335, 345, 391, 402, 435, 493, 510, 667, 670, 690, 782, 870, 986, 1005, 1139, 1173, 1334, 1479, 1541, 1943, 1955, 2001, 2010, 2278, 2346, 2465, 2958, 3082, 3335, 3417, 3886, 3910, 4002, 4623, 4930, 5695, 5829, 5865, 6670, 6834, 7395, 7705, 9246, 9715, 10005, 11339, 11390, 11658, 11730, 14790, 15410, 17085, 19430, 20010, 22678, 23115, 26197, 29145, 33031, 34017, 34170, 44689, 46230, 52394, 56695, 58290, 66062, 68034, 78591, 89378, 99093, 113390, 130985, 134067, 157182, 165155, 170085, 198186, 223445, 261970, 268134, 330310, 340170, 392955, 446890, 495465, 670335, 759713, 785910, 990930, 1340670, 1519426, 2279139, 3798565, 4558278, 7597130, 11395695, 22791390]

約数ペア:

[(1, 22791390), (2, 11395695), (3, 7597130), (5, 4558278), (6, 3798565), (10, 2279139), (15, 1519426), (17, 1340670), (23, 990930), (29, 785910), (30, 759713), (34, 670335), (46, 495465), (51, 446890), (58, 392955), (67, 340170), (69, 330310), (85, 268134), (87, 261970), (102, 223445), (115, 198186), (134, 170085), (138, 165155), (145, 157182), (170, 134067), (174, 130985), (201, 113390), (230, 99093), (255, 89378), (290, 78591), (335, 68034), (345, 66062), (391, 58290), (402, 56695), (435, 52394), (493, 46230), (510, 44689), (667, 34170), (670, 34017), (690, 33031), (782, 29145), (870, 26197), (986, 23115), (1005, 22678), (1139, 20010), (1173, 19430), (1334, 17085), (1479, 15410), (1541, 14790), (1943, 11730), (1955, 11658), (2001, 11390), (2010, 11339), (2278, 10005), (2346, 9715), (2465, 9246), (2958, 7705), (3082, 7395), (3335, 6834), (3417, 6670), (3886, 5865), (3910, 5829), (4002, 5695), (4623, 4930)]