122328990

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{27739}}^1$

素因数の和:27766

約数の個数: 72

約数和(自身を含む): 369996120

約数和(自身を除く): 247667130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 27739, 55478, 83217, 138695, 166434, 194173, 249651, 277390, 388346, 416085, 499302, 582519, 832170, 970865, 1165038, 1248255, 1359211, 1747557, 1941730, 2496510, 2718422, 2912595, 3495114, 4077633, 5825190, 6796055, 8155266, 8737785, 12232899, 13592110, 17475570, 20388165, 24465798, 40776330, 61164495, 122328990]

約数ペア:

[(1, 122328990), (2, 61164495), (3, 40776330), (5, 24465798), (6, 20388165), (7, 17475570), (9, 13592110), (10, 12232899), (14, 8737785), (15, 8155266), (18, 6796055), (21, 5825190), (30, 4077633), (35, 3495114), (42, 2912595), (45, 2718422), (49, 2496510), (63, 1941730), (70, 1747557), (90, 1359211), (98, 1248255), (105, 1165038), (126, 970865), (147, 832170), (210, 582519), (245, 499302), (294, 416085), (315, 388346), (441, 277390), (490, 249651), (630, 194173), (735, 166434), (882, 138695), (1470, 83217), (2205, 55478), (4410, 27739)]