147554430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{213847}}^1$

素因数の和:213880

約数の個数: 32

約数和(自身を含む): 369529344

約数和(自身を除く): 221974914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 213847, 427694, 641541, 1069235, 1283082, 2138470, 3207705, 4918481, 6415410, 9836962, 14755443, 24592405, 29510886, 49184810, 73777215, 147554430]

約数ペア:

[(1, 147554430), (2, 73777215), (3, 49184810), (5, 29510886), (6, 24592405), (10, 14755443), (15, 9836962), (23, 6415410), (30, 4918481), (46, 3207705), (69, 2138470), (115, 1283082), (138, 1069235), (230, 641541), (345, 427694), (690, 213847)]