354632460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{64951}}^1$

素因数の和:64983

約数の個数: 96

約数和(自身を含む): 1222136832

約数和(自身を除く): 867504372

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 64951, 129902, 194853, 259804, 324755, 389706, 454657, 649510, 779412, 844363, 909314, 974265, 1299020, 1363971, 1688726, 1818628, 1948530, 2273285, 2533089, 2727942, 3377452, 3897060, 4221815, 4546570, 5066178, 5455884, 5910541, 6819855, 8443630, 9093140, 10132356, 11821082, 12665445, 13639710, 16887260, 17731623, 23642164, 25330890, 27279420, 29552705, 35463246, 50661780, 59105410, 70926492, 88658115, 118210820, 177316230, 354632460]

約数ペア:

[(1, 354632460), (2, 177316230), (3, 118210820), (4, 88658115), (5, 70926492), (6, 59105410), (7, 50661780), (10, 35463246), (12, 29552705), (13, 27279420), (14, 25330890), (15, 23642164), (20, 17731623), (21, 16887260), (26, 13639710), (28, 12665445), (30, 11821082), (35, 10132356), (39, 9093140), (42, 8443630), (52, 6819855), (60, 5910541), (65, 5455884), (70, 5066178), (78, 4546570), (84, 4221815), (91, 3897060), (105, 3377452), (130, 2727942), (140, 2533089), (156, 2273285), (182, 1948530), (195, 1818628), (210, 1688726), (260, 1363971), (273, 1299020), (364, 974265), (390, 909314), (420, 844363), (455, 779412), (546, 649510), (780, 454657), (910, 389706), (1092, 324755), (1365, 259804), (1820, 194853), (2730, 129902), (5460, 64951)]