654112890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{197}}^1\times {\mathrm{467}}^1$

素因数の和:756

約数の個数: 96

約数和(自身を含む): 1734670080

約数和(自身を除く): 1080557190

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 79, 90, 158, 197, 237, 394, 395, 467, 474, 591, 711, 790, 934, 985, 1182, 1185, 1401, 1422, 1773, 1970, 2335, 2370, 2802, 2955, 3546, 3555, 4203, 4670, 5910, 7005, 7110, 8406, 8865, 14010, 15563, 17730, 21015, 31126, 36893, 42030, 46689, 73786, 77815, 91999, 93378, 110679, 140067, 155630, 183998, 184465, 221358, 233445, 275997, 280134, 332037, 368930, 459995, 466890, 551994, 553395, 664074, 700335, 827991, 919990, 1106790, 1379985, 1400670, 1655982, 1660185, 2759970, 3320370, 4139955, 7267921, 8279910, 14535842, 21803763, 36339605, 43607526, 65411289, 72679210, 109018815, 130822578, 218037630, 327056445, 654112890]

約数ペア:

[(1, 654112890), (2, 327056445), (3, 218037630), (5, 130822578), (6, 109018815), (9, 72679210), (10, 65411289), (15, 43607526), (18, 36339605), (30, 21803763), (45, 14535842), (79, 8279910), (90, 7267921), (158, 4139955), (197, 3320370), (237, 2759970), (394, 1660185), (395, 1655982), (467, 1400670), (474, 1379985), (591, 1106790), (711, 919990), (790, 827991), (934, 700335), (985, 664074), (1182, 553395), (1185, 551994), (1401, 466890), (1422, 459995), (1773, 368930), (1970, 332037), (2335, 280134), (2370, 275997), (2802, 233445), (2955, 221358), (3546, 184465), (3555, 183998), (4203, 155630), (4670, 140067), (5910, 110679), (7005, 93378), (7110, 91999), (8406, 77815), (8865, 73786), (14010, 46689), (15563, 42030), (17730, 36893), (21015, 31126)]