1630953730

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{1049}}^1$

素因数の和:1256

約数の個数: 96

約数和(自身を含む): 3619728000

約数和(自身を除く): 1988774270

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 167, 190, 245, 266, 334, 490, 665, 835, 931, 1049, 1169, 1330, 1670, 1862, 2098, 2338, 3173, 4655, 5245, 5845, 6346, 7343, 8183, 9310, 10490, 11690, 14686, 15865, 16366, 19931, 22211, 31730, 36715, 39862, 40915, 44422, 51401, 73430, 81830, 99655, 102802, 111055, 139517, 155477, 175183, 199310, 222110, 257005, 279034, 310954, 350366, 514010, 697585, 777385, 875915, 976619, 1226281, 1395170, 1554770, 1751830, 1953238, 2452562, 3328477, 4883095, 6131405, 6656954, 8583967, 9766190, 12262810, 16642385, 17167934, 23299339, 33284770, 42919835, 46598678, 85839670, 116496695, 163095373, 232993390, 326190746, 815476865, 1630953730]

約数ペア:

[(1, 1630953730), (2, 815476865), (5, 326190746), (7, 232993390), (10, 163095373), (14, 116496695), (19, 85839670), (35, 46598678), (38, 42919835), (49, 33284770), (70, 23299339), (95, 17167934), (98, 16642385), (133, 12262810), (167, 9766190), (190, 8583967), (245, 6656954), (266, 6131405), (334, 4883095), (490, 3328477), (665, 2452562), (835, 1953238), (931, 1751830), (1049, 1554770), (1169, 1395170), (1330, 1226281), (1670, 976619), (1862, 875915), (2098, 777385), (2338, 697585), (3173, 514010), (4655, 350366), (5245, 310954), (5845, 279034), (6346, 257005), (7343, 222110), (8183, 199310), (9310, 175183), (10490, 155477), (11690, 139517), (14686, 111055), (15865, 102802), (16366, 99655), (19931, 81830), (22211, 73430), (31730, 51401), (36715, 44422), (39862, 40915)]