3104920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1$

素因数の和:884

約数の個数: 64

約数和(自身を含む): 8608320

約数和(自身を除く): 5503400

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 52, 56, 65, 70, 91, 104, 130, 140, 182, 260, 280, 364, 455, 520, 728, 853, 910, 1706, 1820, 3412, 3640, 4265, 5971, 6824, 8530, 11089, 11942, 17060, 22178, 23884, 29855, 34120, 44356, 47768, 55445, 59710, 77623, 88712, 110890, 119420, 155246, 221780, 238840, 310492, 388115, 443560, 620984, 776230, 1552460, 3104920]

約数ペア:

[(1, 3104920), (2, 1552460), (4, 776230), (5, 620984), (7, 443560), (8, 388115), (10, 310492), (13, 238840), (14, 221780), (20, 155246), (26, 119420), (28, 110890), (35, 88712), (40, 77623), (52, 59710), (56, 55445), (65, 47768), (70, 44356), (91, 34120), (104, 29855), (130, 23884), (140, 22178), (182, 17060), (260, 11942), (280, 11089), (364, 8530), (455, 6824), (520, 5971), (728, 4265), (853, 3640), (910, 3412), (1706, 1820)]