6722730

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{3557}}^1$

素因数の和:3580

約数の個数: 64

約数和(自身を含む): 20494080

約数和(自身を除く): 13771350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 315, 378, 630, 945, 1890, 3557, 7114, 10671, 17785, 21342, 24899, 32013, 35570, 49798, 53355, 64026, 74697, 96039, 106710, 124495, 149394, 160065, 192078, 224091, 248990, 320130, 373485, 448182, 480195, 672273, 746970, 960390, 1120455, 1344546, 2240910, 3361365, 6722730]

約数ペア:

[(1, 6722730), (2, 3361365), (3, 2240910), (5, 1344546), (6, 1120455), (7, 960390), (9, 746970), (10, 672273), (14, 480195), (15, 448182), (18, 373485), (21, 320130), (27, 248990), (30, 224091), (35, 192078), (42, 160065), (45, 149394), (54, 124495), (63, 106710), (70, 96039), (90, 74697), (105, 64026), (126, 53355), (135, 49798), (189, 35570), (210, 32013), (270, 24899), (315, 21342), (378, 17785), (630, 10671), (945, 7114), (1890, 3557)]