1552460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:882

約数の個数: 48

約数和(自身を含む): 4017216

約数和(自身を除く): 2464756

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 853, 910, 1706, 1820, 3412, 4265, 5971, 8530, 11089, 11942, 17060, 22178, 23884, 29855, 44356, 55445, 59710, 77623, 110890, 119420, 155246, 221780, 310492, 388115, 776230, 1552460]

約数ペア:

[(1, 1552460), (2, 776230), (4, 388115), (5, 310492), (7, 221780), (10, 155246), (13, 119420), (14, 110890), (20, 77623), (26, 59710), (28, 55445), (35, 44356), (52, 29855), (65, 23884), (70, 22178), (91, 17060), (130, 11942), (140, 11089), (182, 8530), (260, 5971), (364, 4265), (455, 3412), (853, 1820), (910, 1706)]