22439550

素因数分解:

$2^1\times 3^1\times 5^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{71}}^1$

素因数の和:143

約数の個数: 144

約数和(自身を含む): 67174272

約数和(自身を除く): 44734722

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 43, 49, 50, 70, 71, 75, 86, 98, 105, 129, 142, 147, 150, 175, 210, 213, 215, 245, 258, 294, 301, 350, 355, 426, 430, 490, 497, 525, 602, 645, 710, 735, 903, 994, 1050, 1065, 1075, 1225, 1290, 1470, 1491, 1505, 1775, 1806, 2107, 2130, 2150, 2450, 2485, 2982, 3010, 3053, 3225, 3479, 3550, 3675, 4214, 4515, 4970, 5325, 6106, 6321, 6450, 6958, 7350, 7455, 7525, 9030, 9159, 10437, 10535, 10650, 12425, 12642, 14910, 15050, 15265, 17395, 18318, 20874, 21070, 21371, 22575, 24850, 30530, 31605, 34790, 37275, 42742, 45150, 45795, 52185, 52675, 63210, 64113, 74550, 76325, 86975, 91590, 104370, 105350, 106855, 128226, 149597, 152650, 158025, 173950, 213710, 228975, 260925, 299194, 316050, 320565, 448791, 457950, 521850, 534275, 641130, 747985, 897582, 1068550, 1495970, 1602825, 2243955, 3205650, 3739925, 4487910, 7479850, 11219775, 22439550]

約数ペア:

[(1, 22439550), (2, 11219775), (3, 7479850), (5, 4487910), (6, 3739925), (7, 3205650), (10, 2243955), (14, 1602825), (15, 1495970), (21, 1068550), (25, 897582), (30, 747985), (35, 641130), (42, 534275), (43, 521850), (49, 457950), (50, 448791), (70, 320565), (71, 316050), (75, 299194), (86, 260925), (98, 228975), (105, 213710), (129, 173950), (142, 158025), (147, 152650), (150, 149597), (175, 128226), (210, 106855), (213, 105350), (215, 104370), (245, 91590), (258, 86975), (294, 76325), (301, 74550), (350, 64113), (355, 63210), (426, 52675), (430, 52185), (490, 45795), (497, 45150), (525, 42742), (602, 37275), (645, 34790), (710, 31605), (735, 30530), (903, 24850), (994, 22575), (1050, 21371), (1065, 21070), (1075, 20874), (1225, 18318), (1290, 17395), (1470, 15265), (1491, 15050), (1505, 14910), (1775, 12642), (1806, 12425), (2107, 10650), (2130, 10535), (2150, 10437), (2450, 9159), (2485, 9030), (2982, 7525), (3010, 7455), (3053, 7350), (3225, 6958), (3479, 6450), (3550, 6321), (3675, 6106), (4214, 5325), (4515, 4970)]