2961565020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{113}}^1\times {\mathrm{145603}}^1$

素因数の和:145731

約数の個数: 72

約数和(自身を含む): 9062975376

約数和(自身を除く): 6101410356

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 113, 180, 226, 339, 452, 565, 678, 1017, 1130, 1356, 1695, 2034, 2260, 3390, 4068, 5085, 6780, 10170, 20340, 145603, 291206, 436809, 582412, 728015, 873618, 1310427, 1456030, 1747236, 2184045, 2620854, 2912060, 4368090, 5241708, 6552135, 8736180, 13104270, 16453139, 26208540, 32906278, 49359417, 65812556, 82265695, 98718834, 148078251, 164531390, 197437668, 246797085, 296156502, 329062780, 493594170, 592313004, 740391255, 987188340, 1480782510, 2961565020]

約数ペア:

[(1, 2961565020), (2, 1480782510), (3, 987188340), (4, 740391255), (5, 592313004), (6, 493594170), (9, 329062780), (10, 296156502), (12, 246797085), (15, 197437668), (18, 164531390), (20, 148078251), (30, 98718834), (36, 82265695), (45, 65812556), (60, 49359417), (90, 32906278), (113, 26208540), (180, 16453139), (226, 13104270), (339, 8736180), (452, 6552135), (565, 5241708), (678, 4368090), (1017, 2912060), (1130, 2620854), (1356, 2184045), (1695, 1747236), (2034, 1456030), (2260, 1310427), (3390, 873618), (4068, 728015), (5085, 582412), (6780, 436809), (10170, 291206), (20340, 145603)]