42192090

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{97}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 96

約数和(自身を含む): 115577280

約数和(自身を除く): 73385190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 97, 135, 162, 179, 194, 243, 270, 291, 358, 405, 485, 486, 537, 582, 810, 873, 895, 970, 1074, 1215, 1455, 1611, 1746, 1790, 2430, 2619, 2685, 2910, 3222, 4365, 4833, 5238, 5370, 7857, 8055, 8730, 9666, 13095, 14499, 15714, 16110, 17363, 23571, 24165, 26190, 28998, 34726, 39285, 43497, 47142, 48330, 52089, 72495, 78570, 86815, 86994, 104178, 117855, 144990, 156267, 173630, 217485, 235710, 260445, 312534, 434970, 468801, 520890, 781335, 937602, 1406403, 1562670, 2344005, 2812806, 4219209, 4688010, 7032015, 8438418, 14064030, 21096045, 42192090]

約数ペア:

[(1, 42192090), (2, 21096045), (3, 14064030), (5, 8438418), (6, 7032015), (9, 4688010), (10, 4219209), (15, 2812806), (18, 2344005), (27, 1562670), (30, 1406403), (45, 937602), (54, 781335), (81, 520890), (90, 468801), (97, 434970), (135, 312534), (162, 260445), (179, 235710), (194, 217485), (243, 173630), (270, 156267), (291, 144990), (358, 117855), (405, 104178), (485, 86994), (486, 86815), (537, 78570), (582, 72495), (810, 52089), (873, 48330), (895, 47142), (970, 43497), (1074, 39285), (1215, 34726), (1455, 28998), (1611, 26190), (1746, 24165), (1790, 23571), (2430, 17363), (2619, 16110), (2685, 15714), (2910, 14499), (3222, 13095), (4365, 9666), (4833, 8730), (5238, 8055), (5370, 7857)]