248402010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{4231}}^1$

素因数の和:4363

約数の個数: 64

約数和(自身を含む): 633784320

約数和(自身を除く): 385382310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 103, 114, 190, 206, 285, 309, 515, 570, 618, 1030, 1545, 1957, 3090, 3914, 4231, 5871, 8462, 9785, 11742, 12693, 19570, 21155, 25386, 29355, 42310, 58710, 63465, 80389, 126930, 160778, 241167, 401945, 435793, 482334, 803890, 871586, 1205835, 1307379, 2178965, 2411670, 2614758, 4357930, 6536895, 8280067, 13073790, 16560134, 24840201, 41400335, 49680402, 82800670, 124201005, 248402010]

約数ペア:

[(1, 248402010), (2, 124201005), (3, 82800670), (5, 49680402), (6, 41400335), (10, 24840201), (15, 16560134), (19, 13073790), (30, 8280067), (38, 6536895), (57, 4357930), (95, 2614758), (103, 2411670), (114, 2178965), (190, 1307379), (206, 1205835), (285, 871586), (309, 803890), (515, 482334), (570, 435793), (618, 401945), (1030, 241167), (1545, 160778), (1957, 126930), (3090, 80389), (3914, 63465), (4231, 58710), (5871, 42310), (8462, 29355), (9785, 25386), (11742, 21155), (12693, 19570)]