42041430

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:177

約数の個数: 112

約数和(自身を含む): 116470080

約数和(自身を除く): 74428650

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 73, 79, 81, 90, 135, 146, 158, 162, 219, 237, 243, 270, 365, 395, 405, 438, 474, 486, 657, 711, 729, 730, 790, 810, 1095, 1185, 1215, 1314, 1422, 1458, 1971, 2133, 2190, 2370, 2430, 3285, 3555, 3645, 3942, 4266, 5767, 5913, 6399, 6570, 7110, 7290, 9855, 10665, 11534, 11826, 12798, 17301, 17739, 19197, 19710, 21330, 28835, 29565, 31995, 34602, 35478, 38394, 51903, 53217, 57591, 57670, 59130, 63990, 86505, 88695, 95985, 103806, 106434, 115182, 155709, 173010, 177390, 191970, 259515, 266085, 287955, 311418, 467127, 519030, 532170, 575910, 778545, 934254, 1401381, 1557090, 2335635, 2802762, 4204143, 4671270, 7006905, 8408286, 14013810, 21020715, 42041430]

約数ペア:

[(1, 42041430), (2, 21020715), (3, 14013810), (5, 8408286), (6, 7006905), (9, 4671270), (10, 4204143), (15, 2802762), (18, 2335635), (27, 1557090), (30, 1401381), (45, 934254), (54, 778545), (73, 575910), (79, 532170), (81, 519030), (90, 467127), (135, 311418), (146, 287955), (158, 266085), (162, 259515), (219, 191970), (237, 177390), (243, 173010), (270, 155709), (365, 115182), (395, 106434), (405, 103806), (438, 95985), (474, 88695), (486, 86505), (657, 63990), (711, 59130), (729, 57670), (730, 57591), (790, 53217), (810, 51903), (1095, 38394), (1185, 35478), (1215, 34602), (1314, 31995), (1422, 29565), (1458, 28835), (1971, 21330), (2133, 19710), (2190, 19197), (2370, 17739), (2430, 17301), (3285, 12798), (3555, 11826), (3645, 11534), (3942, 10665), (4266, 9855), (5767, 7290), (5913, 7110), (6399, 6570)]