2235226140

素因数分解:

$2^2\times 3^2\times 5^1\times 7^2\times {\mathrm{253427}}^1$

素因数の和:253456

約数の個数: 108

約数和(自身を含む): 7887186216

約数和(自身を除く): 5651960076

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 49, 60, 63, 70, 84, 90, 98, 105, 126, 140, 147, 180, 196, 210, 245, 252, 294, 315, 420, 441, 490, 588, 630, 735, 882, 980, 1260, 1470, 1764, 2205, 2940, 4410, 8820, 253427, 506854, 760281, 1013708, 1267135, 1520562, 1773989, 2280843, 2534270, 3041124, 3547978, 3801405, 4561686, 5068540, 5321967, 7095956, 7602810, 8869945, 9123372, 10643934, 11404215, 12417923, 15205620, 15965901, 17739890, 21287868, 22808430, 24835846, 26609835, 31931802, 35479780, 37253769, 45616860, 49671692, 53219670, 62089615, 63863604, 74507538, 79829505, 106439340, 111761307, 124179230, 149015076, 159659010, 186268845, 223522614, 248358460, 319318020, 372537690, 447045228, 558806535, 745075380, 1117613070, 2235226140]

約数ペア:

[(1, 2235226140), (2, 1117613070), (3, 745075380), (4, 558806535), (5, 447045228), (6, 372537690), (7, 319318020), (9, 248358460), (10, 223522614), (12, 186268845), (14, 159659010), (15, 149015076), (18, 124179230), (20, 111761307), (21, 106439340), (28, 79829505), (30, 74507538), (35, 63863604), (36, 62089615), (42, 53219670), (45, 49671692), (49, 45616860), (60, 37253769), (63, 35479780), (70, 31931802), (84, 26609835), (90, 24835846), (98, 22808430), (105, 21287868), (126, 17739890), (140, 15965901), (147, 15205620), (180, 12417923), (196, 11404215), (210, 10643934), (245, 9123372), (252, 8869945), (294, 7602810), (315, 7095956), (420, 5321967), (441, 5068540), (490, 4561686), (588, 3801405), (630, 3547978), (735, 3041124), (882, 2534270), (980, 2280843), (1260, 1773989), (1470, 1520562), (1764, 1267135), (2205, 1013708), (2940, 760281), (4410, 506854), (8820, 253427)]