28994030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{9697}}^1$

素因数の和:9740

約数の個数: 32

約数和(自身を含む): 58653504

約数和(自身を除く): 29659474

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 230, 299, 598, 1495, 2990, 9697, 19394, 48485, 96970, 126061, 223031, 252122, 446062, 630305, 1115155, 1260610, 2230310, 2899403, 5798806, 14497015, 28994030]

約数ペア:

[(1, 28994030), (2, 14497015), (5, 5798806), (10, 2899403), (13, 2230310), (23, 1260610), (26, 1115155), (46, 630305), (65, 446062), (115, 252122), (130, 223031), (230, 126061), (299, 96970), (598, 48485), (1495, 19394), (2990, 9697)]