172614330

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{881}}^1$

素因数の和:1212

約数の個数: 96

約数和(自身を含む): 515144448

約数和(自身を除く): 342530118

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 311, 315, 622, 630, 881, 933, 1555, 1762, 1866, 2177, 2643, 2799, 3110, 4354, 4405, 4665, 5286, 5598, 6167, 6531, 7929, 8810, 9330, 10885, 12334, 13062, 13215, 13995, 15858, 18501, 19593, 21770, 26430, 27990, 30835, 32655, 37002, 39186, 39645, 55503, 61670, 65310, 79290, 92505, 97965, 111006, 185010, 195930, 273991, 277515, 547982, 555030, 821973, 1369955, 1643946, 1917937, 2465919, 2739910, 3835874, 4109865, 4931838, 5753811, 8219730, 9589685, 11507622, 12329595, 17261433, 19179370, 24659190, 28769055, 34522866, 57538110, 86307165, 172614330]

約数ペア:

[(1, 172614330), (2, 86307165), (3, 57538110), (5, 34522866), (6, 28769055), (7, 24659190), (9, 19179370), (10, 17261433), (14, 12329595), (15, 11507622), (18, 9589685), (21, 8219730), (30, 5753811), (35, 4931838), (42, 4109865), (45, 3835874), (63, 2739910), (70, 2465919), (90, 1917937), (105, 1643946), (126, 1369955), (210, 821973), (311, 555030), (315, 547982), (622, 277515), (630, 273991), (881, 195930), (933, 185010), (1555, 111006), (1762, 97965), (1866, 92505), (2177, 79290), (2643, 65310), (2799, 61670), (3110, 55503), (4354, 39645), (4405, 39186), (4665, 37002), (5286, 32655), (5598, 30835), (6167, 27990), (6531, 26430), (7929, 21770), (8810, 19593), (9330, 18501), (10885, 15858), (12334, 13995), (13062, 13215)]