71314953220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{22147501}}^1$

素因数の和:22147540

約数の個数: 48

約数和(自身を含む): 178597456128

約数和(自身を除く): 107282502908

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 46, 70, 92, 115, 140, 161, 230, 322, 460, 644, 805, 1610, 3220, 22147501, 44295002, 88590004, 110737505, 155032507, 221475010, 310065014, 442950020, 509392523, 620130028, 775162535, 1018785046, 1550325070, 2037570092, 2546962615, 3100650140, 3565747661, 5093925230, 7131495322, 10187850460, 14262990644, 17828738305, 35657476610, 71314953220]

約数ペア:

[(1, 71314953220), (2, 35657476610), (4, 17828738305), (5, 14262990644), (7, 10187850460), (10, 7131495322), (14, 5093925230), (20, 3565747661), (23, 3100650140), (28, 2546962615), (35, 2037570092), (46, 1550325070), (70, 1018785046), (92, 775162535), (115, 620130028), (140, 509392523), (161, 442950020), (230, 310065014), (322, 221475010), (460, 155032507), (644, 110737505), (805, 88590004), (1610, 44295002), (3220, 22147501)]