289525470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43669}}^1$

素因数の和:43709

約数の個数: 64

約数和(自身を含む): 792348480

約数和(自身を除く): 502823010

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 26, 30, 34, 39, 51, 65, 78, 85, 102, 130, 170, 195, 221, 255, 390, 442, 510, 663, 1105, 1326, 2210, 3315, 6630, 43669, 87338, 131007, 218345, 262014, 436690, 567697, 655035, 742373, 1135394, 1310070, 1484746, 1703091, 2227119, 2838485, 3406182, 3711865, 4454238, 5676970, 7423730, 8515455, 9650849, 11135595, 17030910, 19301698, 22271190, 28952547, 48254245, 57905094, 96508490, 144762735, 289525470]

約数ペア:

[(1, 289525470), (2, 144762735), (3, 96508490), (5, 57905094), (6, 48254245), (10, 28952547), (13, 22271190), (15, 19301698), (17, 17030910), (26, 11135595), (30, 9650849), (34, 8515455), (39, 7423730), (51, 5676970), (65, 4454238), (78, 3711865), (85, 3406182), (102, 2838485), (130, 2227119), (170, 1703091), (195, 1484746), (221, 1310070), (255, 1135394), (390, 742373), (442, 655035), (510, 567697), (663, 436690), (1105, 262014), (1326, 218345), (2210, 131007), (3315, 87338), (6630, 43669)]