81594210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{44587}}^1$

素因数の和:44658

約数の個数: 32

約数和(自身を含む): 199040832

約数和(自身を除く): 117446622

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 44587, 89174, 133761, 222935, 267522, 445870, 668805, 1337610, 2719807, 5439614, 8159421, 13599035, 16318842, 27198070, 40797105, 81594210]

約数ペア:

[(1, 81594210), (2, 40797105), (3, 27198070), (5, 16318842), (6, 13599035), (10, 8159421), (15, 5439614), (30, 2719807), (61, 1337610), (122, 668805), (183, 445870), (305, 267522), (366, 222935), (610, 133761), (915, 89174), (1830, 44587)]