88977210

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{641}}^1\times {\mathrm{661}}^1$

素因数の和:1319

約数の個数: 64

約数和(自身を含む): 244802304

約数和(自身を除く): 155825094

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 641, 661, 1282, 1322, 1923, 1983, 3205, 3305, 3846, 3966, 4487, 4627, 6410, 6610, 8974, 9254, 9615, 9915, 13461, 13881, 19230, 19830, 22435, 23135, 26922, 27762, 44870, 46270, 67305, 69405, 134610, 138810, 423701, 847402, 1271103, 2118505, 2542206, 2965907, 4237010, 5931814, 6355515, 8897721, 12711030, 14829535, 17795442, 29659070, 44488605, 88977210]

約数ペア:

[(1, 88977210), (2, 44488605), (3, 29659070), (5, 17795442), (6, 14829535), (7, 12711030), (10, 8897721), (14, 6355515), (15, 5931814), (21, 4237010), (30, 2965907), (35, 2542206), (42, 2118505), (70, 1271103), (105, 847402), (210, 423701), (641, 138810), (661, 134610), (1282, 69405), (1322, 67305), (1923, 46270), (1983, 44870), (3205, 27762), (3305, 26922), (3846, 23135), (3966, 22435), (4487, 19830), (4627, 19230), (6410, 13881), (6610, 13461), (8974, 9915), (9254, 9615)]