22648290

素因数分解:

$2^1\times 3^1\times 5^1\times 7^3\times {\mathrm{31}}^1\times {\mathrm{71}}^1$

素因数の和:133

約数の個数: 128

約数和(自身を含む): 66355200

約数和(自身を除く): 43706910

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 31, 35, 42, 49, 62, 70, 71, 93, 98, 105, 142, 147, 155, 186, 210, 213, 217, 245, 294, 310, 343, 355, 426, 434, 465, 490, 497, 651, 686, 710, 735, 930, 994, 1029, 1065, 1085, 1302, 1470, 1491, 1519, 1715, 2058, 2130, 2170, 2201, 2485, 2982, 3038, 3255, 3430, 3479, 4402, 4557, 4970, 5145, 6510, 6603, 6958, 7455, 7595, 9114, 10290, 10437, 10633, 11005, 13206, 14910, 15190, 15407, 17395, 20874, 21266, 22010, 22785, 24353, 30814, 31899, 33015, 34790, 45570, 46221, 48706, 52185, 53165, 63798, 66030, 73059, 77035, 92442, 104370, 106330, 107849, 121765, 146118, 154070, 159495, 215698, 231105, 243530, 318990, 323547, 365295, 462210, 539245, 647094, 730590, 754943, 1078490, 1509886, 1617735, 2264829, 3235470, 3774715, 4529658, 7549430, 11324145, 22648290]

約数ペア:

[(1, 22648290), (2, 11324145), (3, 7549430), (5, 4529658), (6, 3774715), (7, 3235470), (10, 2264829), (14, 1617735), (15, 1509886), (21, 1078490), (30, 754943), (31, 730590), (35, 647094), (42, 539245), (49, 462210), (62, 365295), (70, 323547), (71, 318990), (93, 243530), (98, 231105), (105, 215698), (142, 159495), (147, 154070), (155, 146118), (186, 121765), (210, 107849), (213, 106330), (217, 104370), (245, 92442), (294, 77035), (310, 73059), (343, 66030), (355, 63798), (426, 53165), (434, 52185), (465, 48706), (490, 46221), (497, 45570), (651, 34790), (686, 33015), (710, 31899), (735, 30814), (930, 24353), (994, 22785), (1029, 22010), (1065, 21266), (1085, 20874), (1302, 17395), (1470, 15407), (1491, 15190), (1519, 14910), (1715, 13206), (2058, 11005), (2130, 10633), (2170, 10437), (2201, 10290), (2485, 9114), (2982, 7595), (3038, 7455), (3255, 6958), (3430, 6603), (3479, 6510), (4402, 5145), (4557, 4970)]