38888806110

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{990293}}^1$

素因数の和:990338

約数の個数: 128

約数和(自身を含む): 123208418304

約数和(自身を除く): 84319612194

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 17, 21, 22, 30, 33, 34, 35, 42, 51, 55, 66, 70, 77, 85, 102, 105, 110, 119, 154, 165, 170, 187, 210, 231, 238, 255, 330, 357, 374, 385, 462, 510, 561, 595, 714, 770, 935, 1122, 1155, 1190, 1309, 1785, 1870, 2310, 2618, 2805, 3570, 3927, 5610, 6545, 7854, 13090, 19635, 39270, 990293, 1980586, 2970879, 4951465, 5941758, 6932051, 9902930, 10893223, 13864102, 14854395, 16834981, 20796153, 21786446, 29708790, 32679669, 33669962, 34660255, 41592306, 50504943, 54466115, 65359338, 69320510, 76252561, 84174905, 101009886, 103980765, 108932230, 117844867, 152505122, 163398345, 168349810, 185184791, 207961530, 228757683, 235689734, 252524715, 326796690, 353534601, 370369582, 381262805, 457515366, 505049430, 555554373, 589224335, 707069202, 762525610, 925923955, 1111108746, 1143788415, 1178448670, 1296293537, 1767673005, 1851847910, 2287576830, 2592587074, 2777771865, 3535346010, 3888880611, 5555543730, 6481467685, 7777761222, 12962935370, 19444403055, 38888806110]

約数ペア:

[(1, 38888806110), (2, 19444403055), (3, 12962935370), (5, 7777761222), (6, 6481467685), (7, 5555543730), (10, 3888880611), (11, 3535346010), (14, 2777771865), (15, 2592587074), (17, 2287576830), (21, 1851847910), (22, 1767673005), (30, 1296293537), (33, 1178448670), (34, 1143788415), (35, 1111108746), (42, 925923955), (51, 762525610), (55, 707069202), (66, 589224335), (70, 555554373), (77, 505049430), (85, 457515366), (102, 381262805), (105, 370369582), (110, 353534601), (119, 326796690), (154, 252524715), (165, 235689734), (170, 228757683), (187, 207961530), (210, 185184791), (231, 168349810), (238, 163398345), (255, 152505122), (330, 117844867), (357, 108932230), (374, 103980765), (385, 101009886), (462, 84174905), (510, 76252561), (561, 69320510), (595, 65359338), (714, 54466115), (770, 50504943), (935, 41592306), (1122, 34660255), (1155, 33669962), (1190, 32679669), (1309, 29708790), (1785, 21786446), (1870, 20796153), (2310, 16834981), (2618, 14854395), (2805, 13864102), (3570, 10893223), (3927, 9902930), (5610, 6932051), (6545, 5941758), (7854, 4951465), (13090, 2970879), (19635, 1980586), (39270, 990293)]