16930130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{347}}^1$

素因数の和:419

約数の個数: 64

約数和(自身を含む): 37884672

約数和(自身を除く): 20954542

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 41, 70, 82, 85, 119, 170, 205, 238, 287, 347, 410, 574, 595, 694, 697, 1190, 1394, 1435, 1735, 2429, 2870, 3470, 3485, 4858, 4879, 5899, 6970, 9758, 11798, 12145, 14227, 24290, 24395, 28454, 29495, 41293, 48790, 58990, 71135, 82586, 99589, 142270, 199178, 206465, 241859, 412930, 483718, 497945, 995890, 1209295, 1693013, 2418590, 3386026, 8465065, 16930130]

約数ペア:

[(1, 16930130), (2, 8465065), (5, 3386026), (7, 2418590), (10, 1693013), (14, 1209295), (17, 995890), (34, 497945), (35, 483718), (41, 412930), (70, 241859), (82, 206465), (85, 199178), (119, 142270), (170, 99589), (205, 82586), (238, 71135), (287, 58990), (347, 48790), (410, 41293), (574, 29495), (595, 28454), (694, 24395), (697, 24290), (1190, 14227), (1394, 12145), (1435, 11798), (1735, 9758), (2429, 6970), (2870, 5899), (3470, 4879), (3485, 4858)]