1520241030

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{219371}}^1$

素因数の和:219402

約数の個数: 96

約数和(自身を含む): 4927972608

約数和(自身を除く): 3407731578

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 30, 33, 35, 42, 45, 55, 63, 66, 70, 77, 90, 99, 105, 110, 126, 154, 165, 198, 210, 231, 315, 330, 385, 462, 495, 630, 693, 770, 990, 1155, 1386, 2310, 3465, 6930, 219371, 438742, 658113, 1096855, 1316226, 1535597, 1974339, 2193710, 2413081, 3071194, 3290565, 3948678, 4606791, 4826162, 6581130, 7239243, 7677985, 9213582, 9871695, 12065405, 13820373, 14478486, 15355970, 16891567, 19743390, 21717729, 23033955, 24130810, 27640746, 33783134, 36196215, 43435458, 46067910, 50674701, 69101865, 72392430, 84457835, 101349402, 108588645, 138203730, 152024103, 168915670, 217177290, 253373505, 304048206, 506747010, 760120515, 1520241030]

約数ペア:

[(1, 1520241030), (2, 760120515), (3, 506747010), (5, 304048206), (6, 253373505), (7, 217177290), (9, 168915670), (10, 152024103), (11, 138203730), (14, 108588645), (15, 101349402), (18, 84457835), (21, 72392430), (22, 69101865), (30, 50674701), (33, 46067910), (35, 43435458), (42, 36196215), (45, 33783134), (55, 27640746), (63, 24130810), (66, 23033955), (70, 21717729), (77, 19743390), (90, 16891567), (99, 15355970), (105, 14478486), (110, 13820373), (126, 12065405), (154, 9871695), (165, 9213582), (198, 7677985), (210, 7239243), (231, 6581130), (315, 4826162), (330, 4606791), (385, 3948678), (462, 3290565), (495, 3071194), (630, 2413081), (693, 2193710), (770, 1974339), (990, 1535597), (1155, 1316226), (1386, 1096855), (2310, 658113), (3465, 438742), (6930, 219371)]