70904340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:378

約数の個数: 144

約数和(自身を含む): 234303888

約数和(自身を除く): 163399548

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 157, 180, 193, 195, 234, 260, 314, 386, 390, 468, 471, 579, 585, 628, 772, 780, 785, 942, 965, 1158, 1170, 1413, 1570, 1737, 1884, 1930, 2041, 2316, 2340, 2355, 2509, 2826, 2895, 3140, 3474, 3860, 4082, 4710, 5018, 5652, 5790, 6123, 6948, 7065, 7527, 8164, 8685, 9420, 10036, 10205, 11580, 12246, 12545, 14130, 15054, 17370, 18369, 20410, 22581, 24492, 25090, 28260, 30108, 30301, 30615, 34740, 36738, 37635, 40820, 45162, 50180, 60602, 61230, 73476, 75270, 90324, 90903, 91845, 112905, 121204, 122460, 150540, 151505, 181806, 183690, 225810, 272709, 303010, 363612, 367380, 393913, 451620, 454515, 545418, 606020, 787826, 909030, 1090836, 1181739, 1363545, 1575652, 1818060, 1969565, 2363478, 2727090, 3545217, 3939130, 4726956, 5454180, 5908695, 7090434, 7878260, 11817390, 14180868, 17726085, 23634780, 35452170, 70904340]

約数ペア:

[(1, 70904340), (2, 35452170), (3, 23634780), (4, 17726085), (5, 14180868), (6, 11817390), (9, 7878260), (10, 7090434), (12, 5908695), (13, 5454180), (15, 4726956), (18, 3939130), (20, 3545217), (26, 2727090), (30, 2363478), (36, 1969565), (39, 1818060), (45, 1575652), (52, 1363545), (60, 1181739), (65, 1090836), (78, 909030), (90, 787826), (117, 606020), (130, 545418), (156, 454515), (157, 451620), (180, 393913), (193, 367380), (195, 363612), (234, 303010), (260, 272709), (314, 225810), (386, 183690), (390, 181806), (468, 151505), (471, 150540), (579, 122460), (585, 121204), (628, 112905), (772, 91845), (780, 90903), (785, 90324), (942, 75270), (965, 73476), (1158, 61230), (1170, 60602), (1413, 50180), (1570, 45162), (1737, 40820), (1884, 37635), (1930, 36738), (2041, 34740), (2316, 30615), (2340, 30301), (2355, 30108), (2509, 28260), (2826, 25090), (2895, 24492), (3140, 22581), (3474, 20410), (3860, 18369), (4082, 17370), (4710, 15054), (5018, 14130), (5652, 12545), (5790, 12246), (6123, 11580), (6948, 10205), (7065, 10036), (7527, 9420), (8164, 8685)]