151784130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{219977}}^1$

素因数の和:220010

約数の個数: 32

約数和(自身を含む): 380121984

約数和(自身を除く): 228337854

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 219977, 439954, 659931, 1099885, 1319862, 2199770, 3299655, 5059471, 6599310, 10118942, 15178413, 25297355, 30356826, 50594710, 75892065, 151784130]

約数ペア:

[(1, 151784130), (2, 75892065), (3, 50594710), (5, 30356826), (6, 25297355), (10, 15178413), (15, 10118942), (23, 6599310), (30, 5059471), (46, 3299655), (69, 2199770), (115, 1319862), (138, 1099885), (230, 659931), (345, 439954), (690, 219977)]