1027591630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{541}}^1\times {\mathrm{769}}^1$

素因数の和:1349

約数の個数: 64

約数和(自身を含む): 2103393600

約数和(自身を除く): 1075801970

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 541, 769, 1082, 1235, 1538, 2470, 2705, 3845, 5410, 7033, 7690, 9997, 10279, 14066, 14611, 19994, 20558, 29222, 35165, 49985, 51395, 70330, 73055, 99970, 102790, 133627, 146110, 189943, 267254, 379886, 416029, 668135, 832058, 949715, 1336270, 1899430, 2080145, 4160290, 5408377, 7904551, 10816754, 15809102, 27041885, 39522755, 54083770, 79045510, 102759163, 205518326, 513795815, 1027591630]

約数ペア:

[(1, 1027591630), (2, 513795815), (5, 205518326), (10, 102759163), (13, 79045510), (19, 54083770), (26, 39522755), (38, 27041885), (65, 15809102), (95, 10816754), (130, 7904551), (190, 5408377), (247, 4160290), (494, 2080145), (541, 1899430), (769, 1336270), (1082, 949715), (1235, 832058), (1538, 668135), (2470, 416029), (2705, 379886), (3845, 267254), (5410, 189943), (7033, 146110), (7690, 133627), (9997, 102790), (10279, 99970), (14066, 73055), (14611, 70330), (19994, 51395), (20558, 49985), (29222, 35165)]