66613590

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 182407680

約数和(自身を除く): 115794090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 79, 81, 90, 135, 158, 162, 237, 243, 270, 347, 395, 405, 474, 486, 694, 711, 790, 810, 1041, 1185, 1215, 1422, 1735, 2082, 2133, 2370, 2430, 3123, 3470, 3555, 4266, 5205, 6246, 6399, 7110, 9369, 10410, 10665, 12798, 15615, 18738, 19197, 21330, 27413, 28107, 31230, 31995, 38394, 46845, 54826, 56214, 63990, 82239, 84321, 93690, 95985, 137065, 140535, 164478, 168642, 191970, 246717, 274130, 281070, 411195, 421605, 493434, 740151, 822390, 843210, 1233585, 1480302, 2220453, 2467170, 3700755, 4440906, 6661359, 7401510, 11102265, 13322718, 22204530, 33306795, 66613590]

約数ペア:

[(1, 66613590), (2, 33306795), (3, 22204530), (5, 13322718), (6, 11102265), (9, 7401510), (10, 6661359), (15, 4440906), (18, 3700755), (27, 2467170), (30, 2220453), (45, 1480302), (54, 1233585), (79, 843210), (81, 822390), (90, 740151), (135, 493434), (158, 421605), (162, 411195), (237, 281070), (243, 274130), (270, 246717), (347, 191970), (395, 168642), (405, 164478), (474, 140535), (486, 137065), (694, 95985), (711, 93690), (790, 84321), (810, 82239), (1041, 63990), (1185, 56214), (1215, 54826), (1422, 46845), (1735, 38394), (2082, 31995), (2133, 31230), (2370, 28107), (2430, 27413), (3123, 21330), (3470, 19197), (3555, 18738), (4266, 15615), (5205, 12798), (6246, 10665), (6399, 10410), (7110, 9369)]