75011690

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{197}}^1$

素因数の和:347

約数の個数: 64

約数和(自身を含む): 152681760

約数和(自身を除く): 77670070

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 101, 130, 145, 197, 202, 290, 377, 394, 505, 754, 985, 1010, 1313, 1885, 1970, 2561, 2626, 2929, 3770, 5122, 5713, 5858, 6565, 11426, 12805, 13130, 14645, 19897, 25610, 28565, 29290, 38077, 39794, 57130, 74269, 76154, 99485, 148538, 190385, 198970, 258661, 371345, 380770, 517322, 577013, 742690, 1154026, 1293305, 2586610, 2885065, 5770130, 7501169, 15002338, 37505845, 75011690]

約数ペア:

[(1, 75011690), (2, 37505845), (5, 15002338), (10, 7501169), (13, 5770130), (26, 2885065), (29, 2586610), (58, 1293305), (65, 1154026), (101, 742690), (130, 577013), (145, 517322), (197, 380770), (202, 371345), (290, 258661), (377, 198970), (394, 190385), (505, 148538), (754, 99485), (985, 76154), (1010, 74269), (1313, 57130), (1885, 39794), (1970, 38077), (2561, 29290), (2626, 28565), (2929, 25610), (3770, 19897), (5122, 14645), (5713, 13130), (5858, 12805), (6565, 11426)]