1570946860

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{73}}^1\times {\mathrm{3137}}^1$

素因数の和:3240

約数の個数: 96

約数和(自身を含む): 3901161600

約数和(自身を除く): 2330214740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 98, 140, 146, 196, 245, 292, 343, 365, 490, 511, 686, 730, 980, 1022, 1372, 1460, 1715, 2044, 2555, 3137, 3430, 3577, 5110, 6274, 6860, 7154, 10220, 12548, 14308, 15685, 17885, 21959, 25039, 31370, 35770, 43918, 50078, 62740, 71540, 87836, 100156, 109795, 125195, 153713, 219590, 229001, 250390, 307426, 439180, 458002, 500780, 614852, 768565, 916004, 1075991, 1145005, 1537130, 1603007, 2151982, 2290010, 3074260, 3206014, 4303964, 4580020, 5379955, 6412028, 8015035, 10759910, 11221049, 16030070, 21519820, 22442098, 32060140, 44884196, 56105245, 78547343, 112210490, 157094686, 224420980, 314189372, 392736715, 785473430, 1570946860]

約数ペア:

[(1, 1570946860), (2, 785473430), (4, 392736715), (5, 314189372), (7, 224420980), (10, 157094686), (14, 112210490), (20, 78547343), (28, 56105245), (35, 44884196), (49, 32060140), (70, 22442098), (73, 21519820), (98, 16030070), (140, 11221049), (146, 10759910), (196, 8015035), (245, 6412028), (292, 5379955), (343, 4580020), (365, 4303964), (490, 3206014), (511, 3074260), (686, 2290010), (730, 2151982), (980, 1603007), (1022, 1537130), (1372, 1145005), (1460, 1075991), (1715, 916004), (2044, 768565), (2555, 614852), (3137, 500780), (3430, 458002), (3577, 439180), (5110, 307426), (6274, 250390), (6860, 229001), (7154, 219590), (10220, 153713), (12548, 125195), (14308, 109795), (15685, 100156), (17885, 87836), (21959, 71540), (25039, 62740), (31370, 50078), (35770, 43918)]