2315695980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2968841}}^1$

素因数の和:2968866

約数の個数: 48

約数和(自身を含む): 6982716384

約数和(自身を除く): 4667020404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 2968841, 5937682, 8906523, 11875364, 14844205, 17813046, 29688410, 35626092, 38594933, 44532615, 59376820, 77189866, 89065230, 115784799, 154379732, 178130460, 192974665, 231569598, 385949330, 463139196, 578923995, 771898660, 1157847990, 2315695980]

約数ペア:

[(1, 2315695980), (2, 1157847990), (3, 771898660), (4, 578923995), (5, 463139196), (6, 385949330), (10, 231569598), (12, 192974665), (13, 178130460), (15, 154379732), (20, 115784799), (26, 89065230), (30, 77189866), (39, 59376820), (52, 44532615), (60, 38594933), (65, 35626092), (78, 29688410), (130, 17813046), (156, 14844205), (195, 11875364), (260, 8906523), (390, 5937682), (780, 2968841)]