30778678968

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{3373}}^1\times {\mathrm{20011}}^1$

素因数の和:23412

約数の個数: 64

約数和(自身を含む): 81024585600

約数和(自身を除く): 50245906632

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 3373, 6746, 10119, 13492, 20011, 20238, 26984, 40022, 40476, 60033, 64087, 80044, 80952, 120066, 128174, 160088, 192261, 240132, 256348, 380209, 384522, 480264, 512696, 760418, 769044, 1140627, 1520836, 1538088, 2281254, 3041672, 4562508, 9125016, 67497103, 134994206, 202491309, 269988412, 404982618, 539976824, 809965236, 1282444957, 1619930472, 2564889914, 3847334871, 5129779828, 7694669742, 10259559656, 15389339484, 30778678968]

約数ペア:

[(1, 30778678968), (2, 15389339484), (3, 10259559656), (4, 7694669742), (6, 5129779828), (8, 3847334871), (12, 2564889914), (19, 1619930472), (24, 1282444957), (38, 809965236), (57, 539976824), (76, 404982618), (114, 269988412), (152, 202491309), (228, 134994206), (456, 67497103), (3373, 9125016), (6746, 4562508), (10119, 3041672), (13492, 2281254), (20011, 1538088), (20238, 1520836), (26984, 1140627), (40022, 769044), (40476, 760418), (60033, 512696), (64087, 480264), (80044, 384522), (80952, 380209), (120066, 256348), (128174, 240132), (160088, 192261)]