442969830

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 128

約数和(自身を含む): 1226741760

約数和(自身を除く): 783771930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 67, 90, 94, 134, 135, 141, 201, 235, 270, 282, 335, 402, 423, 470, 521, 603, 670, 705, 846, 1005, 1042, 1206, 1269, 1410, 1563, 1809, 2010, 2115, 2538, 2605, 3015, 3126, 3149, 3618, 4230, 4689, 5210, 6030, 6298, 6345, 7815, 9045, 9378, 9447, 12690, 14067, 15630, 15745, 18090, 18894, 23445, 24487, 28134, 28341, 31490, 34907, 46890, 47235, 48974, 56682, 69814, 70335, 73461, 85023, 94470, 104721, 122435, 140670, 141705, 146922, 170046, 174535, 209442, 220383, 244870, 283410, 314163, 349070, 367305, 425115, 440766, 523605, 628326, 661149, 734610, 850230, 942489, 1047210, 1101915, 1322298, 1570815, 1640629, 1884978, 2203830, 3141630, 3281258, 3305745, 4712445, 4921887, 6611490, 8203145, 9424890, 9843774, 14765661, 16406290, 24609435, 29531322, 44296983, 49218870, 73828305, 88593966, 147656610, 221484915, 442969830]

約数ペア:

[(1, 442969830), (2, 221484915), (3, 147656610), (5, 88593966), (6, 73828305), (9, 49218870), (10, 44296983), (15, 29531322), (18, 24609435), (27, 16406290), (30, 14765661), (45, 9843774), (47, 9424890), (54, 8203145), (67, 6611490), (90, 4921887), (94, 4712445), (134, 3305745), (135, 3281258), (141, 3141630), (201, 2203830), (235, 1884978), (270, 1640629), (282, 1570815), (335, 1322298), (402, 1101915), (423, 1047210), (470, 942489), (521, 850230), (603, 734610), (670, 661149), (705, 628326), (846, 523605), (1005, 440766), (1042, 425115), (1206, 367305), (1269, 349070), (1410, 314163), (1563, 283410), (1809, 244870), (2010, 220383), (2115, 209442), (2538, 174535), (2605, 170046), (3015, 146922), (3126, 141705), (3149, 140670), (3618, 122435), (4230, 104721), (4689, 94470), (5210, 85023), (6030, 73461), (6298, 70335), (6345, 69814), (7815, 56682), (9045, 48974), (9378, 47235), (9447, 46890), (12690, 34907), (14067, 31490), (15630, 28341), (15745, 28134), (18090, 24487), (18894, 23445)]