1187030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{397}}^1$

素因数の和:440

約数の個数: 32

約数和(自身を含む): 2407104

約数和(自身を除く): 1220074

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 397, 598, 794, 1495, 1985, 2990, 3970, 5161, 9131, 10322, 18262, 25805, 45655, 51610, 91310, 118703, 237406, 593515, 1187030]

約数ペア:

[(1, 1187030), (2, 593515), (5, 237406), (10, 118703), (13, 91310), (23, 51610), (26, 45655), (46, 25805), (65, 18262), (115, 10322), (130, 9131), (230, 5161), (299, 3970), (397, 2990), (598, 1985), (794, 1495)]