147453540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189043}}^1$

素因数の和:189068

約数の個数: 48

約数和(自身を含む): 444631488

約数和(自身を除く): 297177948

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, 189043, 378086, 567129, 756172, 945215, 1134258, 1890430, 2268516, 2457559, 2835645, 3780860, 4915118, 5671290, 7372677, 9830236, 11342580, 12287795, 14745354, 24575590, 29490708, 36863385, 49151180, 73726770, 147453540]

約数ペア:

[(1, 147453540), (2, 73726770), (3, 49151180), (4, 36863385), (5, 29490708), (6, 24575590), (10, 14745354), (12, 12287795), (13, 11342580), (15, 9830236), (20, 7372677), (26, 5671290), (30, 4915118), (39, 3780860), (52, 2835645), (60, 2457559), (65, 2268516), (78, 1890430), (130, 1134258), (156, 945215), (195, 756172), (260, 567129), (390, 378086), (780, 189043)]