1027702970

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{661}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 2282152320

約数和(自身を除く): 1254449350

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 49, 70, 95, 98, 133, 167, 190, 245, 266, 334, 490, 661, 665, 835, 931, 1169, 1322, 1330, 1670, 1862, 2338, 3173, 3305, 4627, 4655, 5845, 6346, 6610, 8183, 9254, 9310, 11690, 12559, 15865, 16366, 22211, 23135, 25118, 31730, 32389, 40915, 44422, 46270, 62795, 64778, 81830, 87913, 110387, 111055, 125590, 155477, 161945, 175826, 220774, 222110, 310954, 323890, 439565, 551935, 615391, 772709, 777385, 879130, 1103870, 1230782, 1545418, 1554770, 2097353, 3076955, 3863545, 4194706, 5408963, 6153910, 7727090, 10486765, 10817926, 14681471, 20973530, 27044815, 29362942, 54089630, 73407355, 102770297, 146814710, 205540594, 513851485, 1027702970]

約数ペア:

[(1, 1027702970), (2, 513851485), (5, 205540594), (7, 146814710), (10, 102770297), (14, 73407355), (19, 54089630), (35, 29362942), (38, 27044815), (49, 20973530), (70, 14681471), (95, 10817926), (98, 10486765), (133, 7727090), (167, 6153910), (190, 5408963), (245, 4194706), (266, 3863545), (334, 3076955), (490, 2097353), (661, 1554770), (665, 1545418), (835, 1230782), (931, 1103870), (1169, 879130), (1322, 777385), (1330, 772709), (1670, 615391), (1862, 551935), (2338, 439565), (3173, 323890), (3305, 310954), (4627, 222110), (4655, 220774), (5845, 175826), (6346, 161945), (6610, 155477), (8183, 125590), (9254, 111055), (9310, 110387), (11690, 87913), (12559, 81830), (15865, 64778), (16366, 62795), (22211, 46270), (23135, 44422), (25118, 40915), (31730, 32389)]