9557730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{389}}^1$

素因数の和:425

約数の個数: 128

約数和(自身を含む): 31449600

約数和(自身を除く): 21891870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 27, 30, 35, 39, 42, 45, 54, 63, 65, 70, 78, 90, 91, 105, 117, 126, 130, 135, 182, 189, 195, 210, 234, 270, 273, 315, 351, 378, 389, 390, 455, 546, 585, 630, 702, 778, 819, 910, 945, 1167, 1170, 1365, 1638, 1755, 1890, 1945, 2334, 2457, 2723, 2730, 3501, 3510, 3890, 4095, 4914, 5057, 5446, 5835, 7002, 8169, 8190, 10114, 10503, 11670, 12285, 13615, 15171, 16338, 17505, 21006, 24507, 24570, 25285, 27230, 30342, 35010, 35399, 40845, 45513, 49014, 50570, 52515, 70798, 73521, 75855, 81690, 91026, 105030, 106197, 122535, 136539, 147042, 151710, 176995, 212394, 227565, 245070, 273078, 318591, 353990, 367605, 455130, 530985, 637182, 682695, 735210, 955773, 1061970, 1365390, 1592955, 1911546, 3185910, 4778865, 9557730]

約数ペア:

[(1, 9557730), (2, 4778865), (3, 3185910), (5, 1911546), (6, 1592955), (7, 1365390), (9, 1061970), (10, 955773), (13, 735210), (14, 682695), (15, 637182), (18, 530985), (21, 455130), (26, 367605), (27, 353990), (30, 318591), (35, 273078), (39, 245070), (42, 227565), (45, 212394), (54, 176995), (63, 151710), (65, 147042), (70, 136539), (78, 122535), (90, 106197), (91, 105030), (105, 91026), (117, 81690), (126, 75855), (130, 73521), (135, 70798), (182, 52515), (189, 50570), (195, 49014), (210, 45513), (234, 40845), (270, 35399), (273, 35010), (315, 30342), (351, 27230), (378, 25285), (389, 24570), (390, 24507), (455, 21006), (546, 17505), (585, 16338), (630, 15171), (702, 13615), (778, 12285), (819, 11670), (910, 10503), (945, 10114), (1167, 8190), (1170, 8169), (1365, 7002), (1638, 5835), (1755, 5446), (1890, 5057), (1945, 4914), (2334, 4095), (2457, 3890), (2723, 3510), (2730, 3501)]