1536356220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{51521}}^1$

素因数の和:51611

約数の個数: 96

約数和(自身を含む): 4985680896

約数和(自身を除く): 3449324676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 71, 84, 105, 140, 142, 210, 213, 284, 355, 420, 426, 497, 710, 852, 994, 1065, 1420, 1491, 1988, 2130, 2485, 2982, 4260, 4970, 5964, 7455, 9940, 14910, 29820, 51521, 103042, 154563, 206084, 257605, 309126, 360647, 515210, 618252, 721294, 772815, 1030420, 1081941, 1442588, 1545630, 1803235, 2163882, 3091260, 3606470, 3657991, 4327764, 5409705, 7212940, 7315982, 10819410, 10973973, 14631964, 18289955, 21638820, 21947946, 25605937, 36579910, 43895892, 51211874, 54869865, 73159820, 76817811, 102423748, 109739730, 128029685, 153635622, 219479460, 256059370, 307271244, 384089055, 512118740, 768178110, 1536356220]

約数ペア:

[(1, 1536356220), (2, 768178110), (3, 512118740), (4, 384089055), (5, 307271244), (6, 256059370), (7, 219479460), (10, 153635622), (12, 128029685), (14, 109739730), (15, 102423748), (20, 76817811), (21, 73159820), (28, 54869865), (30, 51211874), (35, 43895892), (42, 36579910), (60, 25605937), (70, 21947946), (71, 21638820), (84, 18289955), (105, 14631964), (140, 10973973), (142, 10819410), (210, 7315982), (213, 7212940), (284, 5409705), (355, 4327764), (420, 3657991), (426, 3606470), (497, 3091260), (710, 2163882), (852, 1803235), (994, 1545630), (1065, 1442588), (1420, 1081941), (1491, 1030420), (1988, 772815), (2130, 721294), (2485, 618252), (2982, 515210), (4260, 360647), (4970, 309126), (5964, 257605), (7455, 206084), (9940, 154563), (14910, 103042), (29820, 51521)]