89649990

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{79}}^1\times {\mathrm{467}}^1$

素因数の和:568

約数の個数: 96

約数和(自身を含む): 245306880

約数和(自身を除く): 155656890

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, 395, 405, 467, 474, 486, 711, 790, 810, 934, 1185, 1215, 1401, 1422, 2133, 2335, 2370, 2430, 2802, 3555, 4203, 4266, 4670, 6399, 7005, 7110, 8406, 10665, 12609, 12798, 14010, 19197, 21015, 21330, 25218, 31995, 36893, 37827, 38394, 42030, 63045, 63990, 73786, 75654, 95985, 110679, 113481, 126090, 184465, 189135, 191970, 221358, 226962, 332037, 368930, 378270, 553395, 567405, 664074, 996111, 1106790, 1134810, 1660185, 1992222, 2988333, 3320370, 4980555, 5976666, 8964999, 9961110, 14941665, 17929998, 29883330, 44824995, 89649990]

約数ペア:

[(1, 89649990), (2, 44824995), (3, 29883330), (5, 17929998), (6, 14941665), (9, 9961110), (10, 8964999), (15, 5976666), (18, 4980555), (27, 3320370), (30, 2988333), (45, 1992222), (54, 1660185), (79, 1134810), (81, 1106790), (90, 996111), (135, 664074), (158, 567405), (162, 553395), (237, 378270), (243, 368930), (270, 332037), (395, 226962), (405, 221358), (467, 191970), (474, 189135), (486, 184465), (711, 126090), (790, 113481), (810, 110679), (934, 95985), (1185, 75654), (1215, 73786), (1401, 63990), (1422, 63045), (2133, 42030), (2335, 38394), (2370, 37827), (2430, 36893), (2802, 31995), (3555, 25218), (4203, 21330), (4266, 21015), (4670, 19197), (6399, 14010), (7005, 12798), (7110, 12609), (8406, 10665)]