2654430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3847}}^1$

素因数の和:3880

約数の個数: 32

約数和(自身を含む): 6649344

約数和(自身を除く): 3994914

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 3847, 7694, 11541, 19235, 23082, 38470, 57705, 88481, 115410, 176962, 265443, 442405, 530886, 884810, 1327215, 2654430]

約数ペア:

[(1, 2654430), (2, 1327215), (3, 884810), (5, 530886), (6, 442405), (10, 265443), (15, 176962), (23, 115410), (30, 88481), (46, 57705), (69, 38470), (115, 23082), (138, 19235), (230, 11541), (345, 7694), (690, 3847)]